55148940135

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 99066240000

約数和(自身を除く): 43917299865

約数列:

[1, 3, 5, 9, 15, 45, 47, 139, 141, 149, 235, 417, 423, 447, 695, 705, 745, 1251, 1259, 1341, 2085, 2115, 2235, 3777, 6255, 6295, 6533, 6705, 7003, 11331, 18885, 19599, 20711, 21009, 32665, 35015, 56655, 58797, 59173, 62133, 63027, 97995, 103555, 105045, 175001, 177519, 186399, 187591, 293985, 295865, 310665, 315135, 525003, 532557, 562773, 875005, 887595, 931995, 937955, 973417, 1575009, 1688319, 2625015, 2662785, 2813865, 2920251, 4867085, 7875045, 8225047, 8441595, 8760753, 8816777, 14601255, 24675141, 26075149, 26450331, 41125235, 43803765, 44083885, 74025423, 78225447, 79350993, 123375705, 130375745, 132251655, 234676341, 370127115, 391127235, 396754965, 1173381705, 1225532003, 3676596009, 6127660015, 11029788027, 18382980045, 55148940135]

約数ペア:

[(1, 55148940135), (3, 18382980045), (5, 11029788027), (9, 6127660015), (15, 3676596009), (45, 1225532003), (47, 1173381705), (139, 396754965), (141, 391127235), (149, 370127115), (235, 234676341), (417, 132251655), (423, 130375745), (447, 123375705), (695, 79350993), (705, 78225447), (745, 74025423), (1251, 44083885), (1259, 43803765), (1341, 41125235), (2085, 26450331), (2115, 26075149), (2235, 24675141), (3777, 14601255), (6255, 8816777), (6295, 8760753), (6533, 8441595), (6705, 8225047), (7003, 7875045), (11331, 4867085), (18885, 2920251), (19599, 2813865), (20711, 2662785), (21009, 2625015), (32665, 1688319), (35015, 1575009), (56655, 973417), (58797, 937955), (59173, 931995), (62133, 887595), (63027, 875005), (97995, 562773), (103555, 532557), (105045, 525003), (175001, 315135), (177519, 310665), (186399, 295865), (187591, 293985)]