150888025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4021}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 199491200

約数和(自身を除く): 48603175

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1975, 4021, 7505, 20105, 37525, 76399, 100525, 317659, 381995, 1588295, 1909975, 6035521, 7941475, 30177605, 150888025]

約数ペア:

[(1, 150888025), (5, 30177605), (19, 7941475), (25, 6035521), (79, 1909975), (95, 1588295), (395, 381995), (475, 317659), (1501, 100525), (1975, 76399), (4021, 37525), (7505, 20105)]