53001875

素因数分解:

$5^4\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:776

約数の個数: 20

約数和(自身を含む): 66822360

約数和(自身を除く): 13820485

約数列:

[1, 5, 25, 125, 137, 619, 625, 685, 3095, 3425, 15475, 17125, 77375, 84803, 85625, 386875, 424015, 2120075, 10600375, 53001875]

約数ペア:

[(1, 53001875), (5, 10600375), (25, 2120075), (125, 424015), (137, 386875), (619, 85625), (625, 84803), (685, 77375), (3095, 17125), (3425, 15475)]