4249505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 5692032

約数和(自身を除く): 1442527

約数列:

[1, 5, 13, 47, 65, 107, 169, 235, 535, 611, 845, 1391, 3055, 5029, 6955, 7943, 18083, 25145, 39715, 65377, 90415, 326885, 849901, 4249505]

約数ペア:

[(1, 4249505), (5, 849901), (13, 326885), (47, 90415), (65, 65377), (107, 39715), (169, 25145), (235, 18083), (535, 7943), (611, 6955), (845, 5029), (1391, 3055)]