72849075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{74717}}^1$

素因数の和:74743

約数の個数: 24

約数和(自身を含む): 129710448

約数和(自身を除く): 56861373

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 74717, 224151, 373585, 971321, 1120755, 1867925, 2913963, 4856605, 5603775, 14569815, 24283025, 72849075]

約数ペア:

[(1, 72849075), (3, 24283025), (5, 14569815), (13, 5603775), (15, 4856605), (25, 2913963), (39, 1867925), (65, 1120755), (75, 971321), (195, 373585), (325, 224151), (975, 74717)]