522984775

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{563}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 659846160

約数和(自身を除く): 136861385

約数列:

[1, 5, 25, 73, 365, 509, 563, 1825, 2545, 2815, 12725, 14075, 37157, 41099, 185785, 205495, 286567, 928925, 1027475, 1432835, 7164175, 20919391, 104596955, 522984775]

約数ペア:

[(1, 522984775), (5, 104596955), (25, 20919391), (73, 7164175), (365, 1432835), (509, 1027475), (563, 928925), (1825, 286567), (2545, 205495), (2815, 185785), (12725, 41099), (14075, 37157)]