222972035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2861}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 317338560

約数和(自身を除く): 94366525

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 545, 715, 1199, 1417, 2861, 5995, 7085, 14305, 15587, 31471, 37193, 77935, 157355, 185965, 311849, 409123, 1559245, 2045615, 3430339, 4054037, 17151695, 20270185, 44594407, 222972035]

約数ペア:

[(1, 222972035), (5, 44594407), (11, 20270185), (13, 17151695), (55, 4054037), (65, 3430339), (109, 2045615), (143, 1559245), (545, 409123), (715, 311849), (1199, 185965), (1417, 157355), (2861, 77935), (5995, 37193), (7085, 31471), (14305, 15587)]