90686445

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 151880832

約数和(自身を除く): 61194387

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1961, 3083, 5883, 9249, 9805, 15415, 29415, 46245, 114071, 163399, 342213, 490197, 570355, 816995, 1711065, 2450985, 6045763, 18137289, 30228815, 90686445]

約数ペア:

[(1, 90686445), (3, 30228815), (5, 18137289), (15, 6045763), (37, 2450985), (53, 1711065), (111, 816995), (159, 570355), (185, 490197), (265, 342213), (555, 163399), (795, 114071), (1961, 46245), (3083, 29415), (5883, 15415), (9249, 9805)]