214318975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11177}}^1$

素因数の和:11259

約数の個数: 24

約数和(自身を含む): 291075120

約数和(自身を除く): 76756145

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3835, 11177, 19175, 55885, 145301, 279425, 659443, 726505, 3297215, 3632525, 8572759, 16486075, 42863795, 214318975]

約数ペア:

[(1, 214318975), (5, 42863795), (13, 16486075), (25, 8572759), (59, 3632525), (65, 3297215), (295, 726505), (325, 659443), (767, 279425), (1475, 145301), (3835, 55885), (11177, 19175)]