1326432825

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:3023

約数の個数: 72

約数和(自身を含む): 2483614848

約数和(自身を除く): 1157182023

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 47, 75, 129, 141, 215, 225, 235, 387, 423, 645, 705, 1075, 1175, 1935, 2021, 2115, 2917, 3225, 3525, 6063, 8751, 9675, 10105, 10575, 14585, 18189, 26253, 30315, 43755, 50525, 72925, 90945, 125431, 131265, 137099, 151575, 218775, 376293, 411297, 454725, 627155, 656325, 685495, 1128879, 1233891, 1881465, 2056485, 3135775, 3427475, 5644395, 5895257, 6169455, 9407325, 10282425, 17685771, 28221975, 29476285, 30847275, 53057313, 88428855, 147381425, 265286565, 442144275, 1326432825]

約数ペア:

[(1, 1326432825), (3, 442144275), (5, 265286565), (9, 147381425), (15, 88428855), (25, 53057313), (43, 30847275), (45, 29476285), (47, 28221975), (75, 17685771), (129, 10282425), (141, 9407325), (215, 6169455), (225, 5895257), (235, 5644395), (387, 3427475), (423, 3135775), (645, 2056485), (705, 1881465), (1075, 1233891), (1175, 1128879), (1935, 685495), (2021, 656325), (2115, 627155), (2917, 454725), (3225, 411297), (3525, 376293), (6063, 218775), (8751, 151575), (9675, 137099), (10105, 131265), (10575, 125431), (14585, 90945), (18189, 72925), (26253, 50525), (30315, 43755)]