2013225425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{46901}}^1$

素因数の和:47029

約数の個数: 24

約数和(自身を含む): 2669474232

約数和(自身を除く): 656248807

約数列:

[1, 5, 17, 25, 85, 101, 425, 505, 1717, 2525, 8585, 42925, 46901, 234505, 797317, 1172525, 3986585, 4737001, 19932925, 23685005, 80529017, 118425025, 402645085, 2013225425]

約数ペア:

[(1, 2013225425), (5, 402645085), (17, 118425025), (25, 80529017), (85, 23685005), (101, 19932925), (425, 4737001), (505, 3986585), (1717, 1172525), (2525, 797317), (8585, 234505), (42925, 46901)]