87425398225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{240659}}^1$

素因数の和:242001

約数の個数: 24

約数和(自身を含む): 118352737440

約数和(自身を除く): 30927339215

約数列:

[1, 5, 11, 25, 55, 275, 1321, 6605, 14531, 33025, 72655, 240659, 363275, 1203295, 2647249, 6016475, 13236245, 66181225, 317910539, 1589552695, 3497015929, 7947763475, 17485079645, 87425398225]

約数ペア:

[(1, 87425398225), (5, 17485079645), (11, 7947763475), (25, 3497015929), (55, 1589552695), (275, 317910539), (1321, 66181225), (6605, 13236245), (14531, 6016475), (33025, 2647249), (72655, 1203295), (240659, 363275)]