225867225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 390153600

約数和(自身を除く): 164286375

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 113, 145, 339, 435, 565, 725, 919, 1695, 2175, 2757, 2825, 3277, 4595, 8475, 9831, 13785, 16385, 22975, 26651, 49155, 68925, 79953, 81925, 103847, 133255, 245775, 311541, 399765, 519235, 666275, 1557705, 1998825, 2596175, 3011563, 7788525, 9034689, 15057815, 45173445, 75289075, 225867225]

約数ペア:

[(1, 225867225), (3, 75289075), (5, 45173445), (15, 15057815), (25, 9034689), (29, 7788525), (75, 3011563), (87, 2596175), (113, 1998825), (145, 1557705), (339, 666275), (435, 519235), (565, 399765), (725, 311541), (919, 245775), (1695, 133255), (2175, 103847), (2757, 81925), (2825, 79953), (3277, 68925), (4595, 49155), (8475, 26651), (9831, 22975), (13785, 16385)]