210006319575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{6563}}^1$

素因数の和:7513

約数の個数: 96

約数和(自身を含む): 384516389376

約数和(自身を除く): 174510069801

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 887, 925, 975, 1443, 2405, 2661, 2775, 4435, 6563, 7215, 11531, 12025, 13305, 19689, 22175, 32815, 32819, 34593, 36075, 57655, 66525, 85319, 98445, 98457, 164075, 164095, 172965, 242831, 255957, 288275, 426595, 426647, 492225, 492285, 728493, 820475, 864825, 1214155, 1279785, 1279941, 2132975, 2133235, 2461425, 3156803, 3642465, 5821381, 6070775, 6398925, 6399705, 9470409, 10666175, 15784015, 17464143, 18212325, 29106905, 31998525, 47352045, 75677953, 78920075, 87320715, 145534525, 215391097, 227033859, 236760225, 378389765, 436603575, 646173291, 1076955485, 1135169295, 1891948825, 2800084261, 3230866455, 5384777425, 5675846475, 8400252783, 14000421305, 16154332275, 42001263915, 70002106525, 210006319575]

約数ペア:

[(1, 210006319575), (3, 70002106525), (5, 42001263915), (13, 16154332275), (15, 14000421305), (25, 8400252783), (37, 5675846475), (39, 5384777425), (65, 3230866455), (75, 2800084261), (111, 1891948825), (185, 1135169295), (195, 1076955485), (325, 646173291), (481, 436603575), (555, 378389765), (887, 236760225), (925, 227033859), (975, 215391097), (1443, 145534525), (2405, 87320715), (2661, 78920075), (2775, 75677953), (4435, 47352045), (6563, 31998525), (7215, 29106905), (11531, 18212325), (12025, 17464143), (13305, 15784015), (19689, 10666175), (22175, 9470409), (32815, 6399705), (32819, 6398925), (34593, 6070775), (36075, 5821381), (57655, 3642465), (66525, 3156803), (85319, 2461425), (98445, 2133235), (98457, 2132975), (164075, 1279941), (164095, 1279785), (172965, 1214155), (242831, 864825), (255957, 820475), (288275, 728493), (426595, 492285), (426647, 492225)]