87926695

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 112963680

約数和(自身を除く): 25036985

約数列:

[1, 5, 29, 31, 145, 155, 631, 899, 961, 3155, 4495, 4805, 18299, 19561, 27869, 91495, 97805, 139345, 567269, 606391, 2836345, 3031955, 17585339, 87926695]

約数ペア:

[(1, 87926695), (5, 17585339), (29, 3031955), (31, 2836345), (145, 606391), (155, 567269), (631, 139345), (899, 97805), (961, 91495), (3155, 27869), (4495, 19561), (4805, 18299)]