321058876275

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{2111}}^1\times {\mathrm{3539}}^1$

素因数の和:5857

約数の個数: 72

約数和(自身を含む): 578500116480

約数和(自身を除く): 257441240205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 573, 955, 1719, 2111, 2865, 3539, 4775, 6333, 8595, 10555, 10617, 14325, 17695, 18999, 31665, 31851, 42975, 52775, 53085, 88475, 94995, 158325, 159255, 265425, 403201, 474975, 675949, 796275, 1209603, 2016005, 2027847, 3379745, 3628809, 6048015, 6083541, 7470829, 10080025, 10139235, 16898725, 18144045, 22412487, 30240075, 30417705, 37354145, 50696175, 67237461, 90720225, 112062435, 152088525, 186770725, 336187305, 560312175, 1426928339, 1680936525, 4280785017, 7134641695, 12842355051, 21403925085, 35673208475, 64211775255, 107019625425, 321058876275]

約数ペア:

[(1, 321058876275), (3, 107019625425), (5, 64211775255), (9, 35673208475), (15, 21403925085), (25, 12842355051), (45, 7134641695), (75, 4280785017), (191, 1680936525), (225, 1426928339), (573, 560312175), (955, 336187305), (1719, 186770725), (2111, 152088525), (2865, 112062435), (3539, 90720225), (4775, 67237461), (6333, 50696175), (8595, 37354145), (10555, 30417705), (10617, 30240075), (14325, 22412487), (17695, 18144045), (18999, 16898725), (31665, 10139235), (31851, 10080025), (42975, 7470829), (52775, 6083541), (53085, 6048015), (88475, 3628809), (94995, 3379745), (158325, 2027847), (159255, 2016005), (265425, 1209603), (403201, 796275), (474975, 675949)]