157831216125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3877}}^1$

素因数の和:4116

約数の個数: 128

約数和(自身を含む): 292707717120

約数和(自身を除く): 134876500995

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 125, 139, 165, 213, 275, 355, 375, 417, 695, 781, 825, 1065, 1375, 1529, 1775, 2085, 2343, 3475, 3877, 3905, 4125, 4587, 5325, 7645, 8875, 9869, 10425, 11631, 11715, 17375, 19385, 19525, 22935, 26625, 29607, 38225, 42647, 49345, 52125, 58155, 58575, 96925, 97625, 108559, 114675, 127941, 148035, 191125, 213235, 246725, 275267, 290775, 292875, 325677, 484625, 538903, 542795, 573375, 639705, 740175, 825801, 1066175, 1233625, 1376335, 1453875, 1616709, 1628385, 2694515, 2713975, 3027937, 3198525, 3700875, 4129005, 5330875, 5927933, 6881675, 8083545, 8141925, 9083811, 13472575, 13569875, 15139685, 15992625, 17783799, 20645025, 29639665, 34408375, 38262113, 40417725, 40709625, 45419055, 67362875, 75698425, 88918995, 103225125, 114786339, 148198325, 191310565, 202088625, 227095275, 378492125, 420883243, 444594975, 573931695, 740991625, 956552825, 1135476375, 1262649729, 2104416215, 2222974875, 2869658475, 4782764125, 6313248645, 10522081075, 14348292375, 31566243225, 52610405375, 157831216125]

約数ペア:

[(1, 157831216125), (3, 52610405375), (5, 31566243225), (11, 14348292375), (15, 10522081075), (25, 6313248645), (33, 4782764125), (55, 2869658475), (71, 2222974875), (75, 2104416215), (125, 1262649729), (139, 1135476375), (165, 956552825), (213, 740991625), (275, 573931695), (355, 444594975), (375, 420883243), (417, 378492125), (695, 227095275), (781, 202088625), (825, 191310565), (1065, 148198325), (1375, 114786339), (1529, 103225125), (1775, 88918995), (2085, 75698425), (2343, 67362875), (3475, 45419055), (3877, 40709625), (3905, 40417725), (4125, 38262113), (4587, 34408375), (5325, 29639665), (7645, 20645025), (8875, 17783799), (9869, 15992625), (10425, 15139685), (11631, 13569875), (11715, 13472575), (17375, 9083811), (19385, 8141925), (19525, 8083545), (22935, 6881675), (26625, 5927933), (29607, 5330875), (38225, 4129005), (42647, 3700875), (49345, 3198525), (52125, 3027937), (58155, 2713975), (58575, 2694515), (96925, 1628385), (97625, 1616709), (108559, 1453875), (114675, 1376335), (127941, 1233625), (148035, 1066175), (191125, 825801), (213235, 740175), (246725, 639705), (275267, 573375), (290775, 542795), (292875, 538903), (325677, 484625)]