90820095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 62933505

約数列:

[1, 3, 5, 15, 19, 57, 95, 223, 285, 669, 1115, 1429, 3345, 4237, 4287, 7145, 12711, 21185, 21435, 27151, 63555, 81453, 135755, 318667, 407265, 956001, 1593335, 4780005, 6054673, 18164019, 30273365, 90820095]

約数ペア:

[(1, 90820095), (3, 30273365), (5, 18164019), (15, 6054673), (19, 4780005), (57, 1593335), (95, 956001), (223, 407265), (285, 318667), (669, 135755), (1115, 81453), (1429, 63555), (3345, 27151), (4237, 21435), (4287, 21185), (7145, 12711)]