485163795925

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1\times {\mathrm{8009}}^1$

素因数の和:9622

約数の個数: 48

約数和(自身を含む): 632725663680

約数和(自身を除く): 147561867755

約数列:

[1, 5, 25, 37, 43, 185, 215, 925, 1075, 1523, 1591, 7615, 7955, 8009, 38075, 39775, 40045, 56351, 65489, 200225, 281755, 296333, 327445, 344387, 1408775, 1481665, 1637225, 1721935, 2423093, 7408325, 8609675, 12115465, 12197707, 12742319, 60577325, 60988535, 63711595, 304942675, 318557975, 451315159, 524501401, 2256575795, 2622507005, 11282878975, 13112535025, 19406551837, 97032759185, 485163795925]

約数ペア:

[(1, 485163795925), (5, 97032759185), (25, 19406551837), (37, 13112535025), (43, 11282878975), (185, 2622507005), (215, 2256575795), (925, 524501401), (1075, 451315159), (1523, 318557975), (1591, 304942675), (7615, 63711595), (7955, 60988535), (8009, 60577325), (38075, 12742319), (39775, 12197707), (40045, 12115465), (56351, 8609675), (65489, 7408325), (200225, 2423093), (281755, 1721935), (296333, 1637225), (327445, 1481665), (344387, 1408775)]