2183631375

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 3742801920

約数和(自身を除く): 1559170545

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 191, 215, 375, 573, 645, 709, 955, 1075, 2127, 2865, 3225, 3545, 4775, 5375, 8213, 10635, 14325, 16125, 17725, 23875, 24639, 30487, 41065, 53175, 71625, 88625, 91461, 123195, 135419, 152435, 205325, 265875, 406257, 457305, 615975, 677095, 762175, 1026625, 2031285, 2286525, 3079875, 3385475, 3810875, 5823017, 10156425, 11432625, 16927375, 17469051, 29115085, 50782125, 87345255, 145575425, 436726275, 727877125, 2183631375]

約数ペア:

[(1, 2183631375), (3, 727877125), (5, 436726275), (15, 145575425), (25, 87345255), (43, 50782125), (75, 29115085), (125, 17469051), (129, 16927375), (191, 11432625), (215, 10156425), (375, 5823017), (573, 3810875), (645, 3385475), (709, 3079875), (955, 2286525), (1075, 2031285), (2127, 1026625), (2865, 762175), (3225, 677095), (3545, 615975), (4775, 457305), (5375, 406257), (8213, 265875), (10635, 205325), (14325, 152435), (16125, 135419), (17725, 123195), (23875, 91461), (24639, 88625), (30487, 71625), (41065, 53175)]