72437255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7087

約数の個数: 24

約数和(自身を含む): 101180016

約数和(自身を除く): 28742761

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 7043, 10285, 35215, 77473, 119731, 387365, 598655, 852203, 1317041, 4261015, 6585205, 14487451, 72437255]

約数ペア:

[(1, 72437255), (5, 14487451), (11, 6585205), (17, 4261015), (55, 1317041), (85, 852203), (121, 598655), (187, 387365), (605, 119731), (935, 77473), (2057, 35215), (7043, 10285)]