496722265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{5393}}^1$

素因数の和:5533

約数の個数: 24

約数和(自身を含む): 651487320

約数和(自身を除く): 154765055

約数列:

[1, 5, 13, 65, 109, 169, 545, 845, 1417, 5393, 7085, 18421, 26965, 70109, 92105, 350545, 587837, 911417, 2939185, 4557085, 7641881, 38209405, 99344453, 496722265]

約数ペア:

[(1, 496722265), (5, 99344453), (13, 38209405), (65, 7641881), (109, 4557085), (169, 2939185), (545, 911417), (845, 587837), (1417, 350545), (5393, 92105), (7085, 70109), (18421, 26965)]