5644125

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 10586160

約数和(自身を除く): 4942035

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 173, 225, 261, 375, 435, 519, 725, 865, 1125, 1305, 1557, 2175, 2595, 3625, 4325, 5017, 6525, 7785, 10875, 12975, 15051, 21625, 25085, 32625, 38925, 45153, 64875, 75255, 125425, 194625, 225765, 376275, 627125, 1128825, 1881375, 5644125]

約数ペア:

[(1, 5644125), (3, 1881375), (5, 1128825), (9, 627125), (15, 376275), (25, 225765), (29, 194625), (45, 125425), (75, 75255), (87, 64875), (125, 45153), (145, 38925), (173, 32625), (225, 25085), (261, 21625), (375, 15051), (435, 12975), (519, 10875), (725, 7785), (865, 6525), (1125, 5017), (1305, 4325), (1557, 3625), (2175, 2595)]