409598976415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1\times {\mathrm{18229}}^1$

素因数の和:19147

約数の個数: 32

約数和(自身を含む): 511399627200

約数和(自身を除く): 101800650785

約数列:

[1, 5, 29, 145, 241, 643, 1205, 3215, 6989, 18229, 18647, 34945, 91145, 93235, 154963, 528641, 774815, 2643205, 4393189, 4493927, 11721247, 21965945, 22469635, 58606235, 127402481, 339916163, 637012405, 1699580815, 2824820527, 14124102635, 81919795283, 409598976415]

約数ペア:

[(1, 409598976415), (5, 81919795283), (29, 14124102635), (145, 2824820527), (241, 1699580815), (643, 637012405), (1205, 339916163), (3215, 127402481), (6989, 58606235), (18229, 22469635), (18647, 21965945), (34945, 11721247), (91145, 4493927), (93235, 4393189), (154963, 2643205), (528641, 774815)]