90431445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11311}}^1$

素因数の和:11373

約数の個数: 32

約数和(自身を含む): 159634944

約数和(自身を除く): 69203499

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 11311, 33933, 56555, 147043, 169665, 441129, 463751, 735215, 1391253, 2205645, 2318755, 6028763, 6956265, 18086289, 30143815, 90431445]

約数ペア:

[(1, 90431445), (3, 30143815), (5, 18086289), (13, 6956265), (15, 6028763), (39, 2318755), (41, 2205645), (65, 1391253), (123, 735215), (195, 463751), (205, 441129), (533, 169665), (615, 147043), (1599, 56555), (2665, 33933), (7995, 11311)]