90829545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 151569792

約数和(自身を除く): 60740247

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 2279, 2657, 6837, 7971, 11395, 13285, 34185, 39855, 114251, 140821, 342753, 422463, 571255, 704105, 1713765, 2112315, 6055303, 18165909, 30276515, 90829545]

約数ペア:

[(1, 90829545), (3, 30276515), (5, 18165909), (15, 6055303), (43, 2112315), (53, 1713765), (129, 704105), (159, 571255), (215, 422463), (265, 342753), (645, 140821), (795, 114251), (2279, 39855), (2657, 34185), (6837, 13285), (7971, 11395)]