16932375

素因数分解:

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

素因数の和:226

約数の個数: 64

約数和(自身を含む): 32572800

約数和(自身を除く): 15640425

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 125, 135, 145, 173, 225, 261, 375, 435, 519, 675, 725, 783, 865, 1125, 1305, 1557, 2175, 2595, 3375, 3625, 3915, 4325, 4671, 5017, 6525, 7785, 10875, 12975, 15051, 19575, 21625, 23355, 25085, 32625, 38925, 45153, 64875, 75255, 97875, 116775, 125425, 135459, 194625, 225765, 376275, 583875, 627125, 677295, 1128825, 1881375, 3386475, 5644125, 16932375]

約数ペア:

[(1, 16932375), (3, 5644125), (5, 3386475), (9, 1881375), (15, 1128825), (25, 677295), (27, 627125), (29, 583875), (45, 376275), (75, 225765), (87, 194625), (125, 135459), (135, 125425), (145, 116775), (173, 97875), (225, 75255), (261, 64875), (375, 45153), (435, 38925), (519, 32625), (675, 25085), (725, 23355), (783, 21625), (865, 19575), (1125, 15051), (1305, 12975), (1557, 10875), (2175, 7785), (2595, 6525), (3375, 5017), (3625, 4671), (3915, 4325)]