23513975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 31413168

約数和(自身を除く): 7899193

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 907, 1037, 1525, 4535, 5185, 15419, 22675, 25925, 55327, 77095, 276635, 385475, 940559, 1383175, 4702795, 23513975]

約数ペア:

[(1, 23513975), (5, 4702795), (17, 1383175), (25, 940559), (61, 385475), (85, 276635), (305, 77095), (425, 55327), (907, 25925), (1037, 22675), (1525, 15419), (4535, 5185)]