4571925

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 7725696

約数和(自身を除く): 3153771

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 1297, 3525, 3891, 6485, 19455, 32425, 60959, 97275, 182877, 304795, 914385, 1523975, 4571925]

約数ペア:

[(1, 4571925), (3, 1523975), (5, 914385), (15, 304795), (25, 182877), (47, 97275), (75, 60959), (141, 32425), (235, 19455), (705, 6485), (1175, 3891), (1297, 3525)]