6470425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 8860544

約数和(自身を除く): 2390119

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 463, 559, 1075, 2315, 2795, 6019, 11575, 13975, 19909, 30095, 99545, 150475, 258817, 497725, 1294085, 6470425]

約数ペア:

[(1, 6470425), (5, 1294085), (13, 497725), (25, 258817), (43, 150475), (65, 99545), (215, 30095), (325, 19909), (463, 13975), (559, 11575), (1075, 6019), (2315, 2795)]