153934825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4273}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 209870496

約数和(自身を除く): 55935671

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 1441, 3275, 4273, 7205, 21365, 36025, 47003, 106825, 235015, 559763, 1175075, 2798815, 6157393, 13994075, 30786965, 153934825]

約数ペア:

[(1, 153934825), (5, 30786965), (11, 13994075), (25, 6157393), (55, 2798815), (131, 1175075), (275, 559763), (655, 235015), (1441, 106825), (3275, 47003), (4273, 36025), (7205, 21365)]