90027165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4813}}^1$

素因数の和:4893

約数の個数: 32

約数和(自身を含む): 152507520

約数和(自身を除く): 62480355

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 4813, 6235, 14439, 18705, 24065, 72195, 139577, 206959, 418731, 620877, 697885, 1034795, 2093655, 3104385, 6001811, 18005433, 30009055, 90027165]

約数ペア:

[(1, 90027165), (3, 30009055), (5, 18005433), (15, 6001811), (29, 3104385), (43, 2093655), (87, 1034795), (129, 697885), (145, 620877), (215, 418731), (435, 206959), (645, 139577), (1247, 72195), (3741, 24065), (4813, 18705), (6235, 14439)]