67129345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 89385120

約数和(自身を除く): 22255775

約数列:

[1, 5, 17, 29, 85, 113, 145, 241, 493, 565, 1205, 1921, 2465, 3277, 4097, 6989, 9605, 16385, 20485, 27233, 34945, 55709, 118813, 136165, 278545, 462961, 594065, 789757, 2314805, 3948785, 13425869, 67129345]

約数ペア:

[(1, 67129345), (5, 13425869), (17, 3948785), (29, 2314805), (85, 789757), (113, 594065), (145, 462961), (241, 278545), (493, 136165), (565, 118813), (1205, 55709), (1921, 34945), (2465, 27233), (3277, 20485), (4097, 16385), (6989, 9605)]