156980860725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7489}}^1\times {\mathrm{21499}}^1$

素因数の和:29014

約数の個数: 48

約数和(自身を含む): 279556760000

約数和(自身を除く): 122575899275

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 7489, 21499, 22467, 37445, 64497, 97357, 107495, 112335, 187225, 279487, 292071, 322485, 486785, 537475, 561675, 838461, 1397435, 1460355, 1612425, 2433925, 4192305, 6987175, 7301775, 20961525, 161006011, 483018033, 805030055, 2093078143, 2415090165, 4025150275, 6279234429, 10465390715, 12075450825, 31396172145, 52326953575, 156980860725]

約数ペア:

[(1, 156980860725), (3, 52326953575), (5, 31396172145), (13, 12075450825), (15, 10465390715), (25, 6279234429), (39, 4025150275), (65, 2415090165), (75, 2093078143), (195, 805030055), (325, 483018033), (975, 161006011), (7489, 20961525), (21499, 7301775), (22467, 6987175), (37445, 4192305), (64497, 2433925), (97357, 1612425), (107495, 1460355), (112335, 1397435), (187225, 838461), (279487, 561675), (292071, 537475), (322485, 486785)]