72314725

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4643}}^1$

素因数の和:4749

約数の個数: 24

約数和(自身を含む): 103654080

約数和(自身を除く): 31339355

約数列:

[1, 5, 7, 25, 35, 89, 175, 445, 623, 2225, 3115, 4643, 15575, 23215, 32501, 116075, 162505, 413227, 812525, 2066135, 2892589, 10330675, 14462945, 72314725]

約数ペア:

[(1, 72314725), (5, 14462945), (7, 10330675), (25, 2892589), (35, 2066135), (89, 812525), (175, 413227), (445, 162505), (623, 116075), (2225, 32501), (3115, 23215), (4643, 15575)]