498029905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 630685440

約数和(自身を除く): 132655535

約数列:

[1, 5, 29, 131, 145, 157, 167, 655, 785, 835, 3799, 4553, 4843, 18995, 20567, 21877, 22765, 24215, 26219, 102835, 109385, 131095, 596443, 634433, 760351, 2982215, 3172165, 3434689, 3801755, 17173445, 99605981, 498029905]

約数ペア:

[(1, 498029905), (5, 99605981), (29, 17173445), (131, 3801755), (145, 3434689), (157, 3172165), (167, 2982215), (655, 760351), (785, 634433), (835, 596443), (3799, 131095), (4553, 109385), (4843, 102835), (18995, 26219), (20567, 24215), (21877, 22765)]