27611325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 57877248

約数和(自身を除く): 30265923

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 373, 423, 525, 705, 987, 1119, 1175, 1575, 1645, 1865, 2115, 2611, 2961, 3357, 3525, 4935, 5595, 7833, 8225, 9325, 10575, 13055, 14805, 16785, 17531, 23499, 24675, 27975, 39165, 52593, 65275, 74025, 83925, 87655, 117495, 122717, 157779, 195825, 262965, 368151, 438275, 587475, 613585, 788895, 1104453, 1314825, 1840755, 3067925, 3944475, 5522265, 9203775, 27611325]

約数ペア:

[(1, 27611325), (3, 9203775), (5, 5522265), (7, 3944475), (9, 3067925), (15, 1840755), (21, 1314825), (25, 1104453), (35, 788895), (45, 613585), (47, 587475), (63, 438275), (75, 368151), (105, 262965), (141, 195825), (175, 157779), (225, 122717), (235, 117495), (315, 87655), (329, 83925), (373, 74025), (423, 65275), (525, 52593), (705, 39165), (987, 27975), (1119, 24675), (1175, 23499), (1575, 17531), (1645, 16785), (1865, 14805), (2115, 13055), (2611, 10575), (2961, 9325), (3357, 8225), (3525, 7833), (4935, 5595)]