26490255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 46545408

約数和(自身を除く): 20055153

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 887, 905, 1991, 2661, 2715, 4435, 5973, 9757, 9955, 13305, 29271, 29865, 48785, 146355, 160547, 481641, 802735, 1766017, 2408205, 5298051, 8830085, 26490255]

約数ペア:

[(1, 26490255), (3, 8830085), (5, 5298051), (11, 2408205), (15, 1766017), (33, 802735), (55, 481641), (165, 160547), (181, 146355), (543, 48785), (887, 29865), (905, 29271), (1991, 13305), (2661, 9955), (2715, 9757), (4435, 5973)]