9581360815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{43013}}^1$

素因数の和:43203

約数の個数: 32

約数和(自身を含む): 13007433600

約数和(自身を除く): 3426072785

約数列:

[1, 5, 13, 23, 65, 115, 149, 299, 745, 1495, 1937, 3427, 9685, 17135, 43013, 44551, 215065, 222755, 559169, 989299, 2795845, 4946495, 6408937, 12860887, 32044685, 64304435, 83316181, 147405551, 416580905, 737027755, 1916272163, 9581360815]

約数ペア:

[(1, 9581360815), (5, 1916272163), (13, 737027755), (23, 416580905), (65, 147405551), (115, 83316181), (149, 64304435), (299, 32044685), (745, 12860887), (1495, 6408937), (1937, 4946495), (3427, 2795845), (9685, 989299), (17135, 559169), (43013, 222755), (44551, 215065)]