23019220225

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{151517}}^1$

素因数の和:151689

約数の個数: 24

約数和(自身を含む): 29309641920

約数和(自身を除く): 6290421695

約数列:

[1, 5, 25, 59, 103, 295, 515, 1475, 2575, 6077, 30385, 151517, 151925, 757585, 3787925, 8939503, 15606251, 44697515, 78031255, 223487575, 390156275, 920768809, 4603844045, 23019220225]

約数ペア:

[(1, 23019220225), (5, 4603844045), (25, 920768809), (59, 390156275), (103, 223487575), (295, 78031255), (515, 44697515), (1475, 15606251), (2575, 8939503), (6077, 3787925), (30385, 757585), (151517, 151925)]