475725025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12577}}^1$

素因数の和:12693

約数の個数: 24

約数和(自身を含む): 631667160

約数和(自身を除く): 155942135

約数列:

[1, 5, 17, 25, 85, 89, 425, 445, 1513, 2225, 7565, 12577, 37825, 62885, 213809, 314425, 1069045, 1119353, 5345225, 5596765, 19029001, 27983825, 95145005, 475725025]

約数ペア:

[(1, 475725025), (5, 95145005), (17, 27983825), (25, 19029001), (85, 5596765), (89, 5345225), (425, 1119353), (445, 1069045), (1513, 314425), (2225, 213809), (7565, 62885), (12577, 37825)]