90117435

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 147758400

約数和(自身を除く): 57640965

約数列:

[1, 3, 5, 15, 61, 149, 183, 305, 447, 661, 745, 915, 1983, 2235, 3305, 9089, 9915, 27267, 40321, 45445, 98489, 120963, 136335, 201605, 295467, 492445, 604815, 1477335, 6007829, 18023487, 30039145, 90117435]

約数ペア:

[(1, 90117435), (3, 30039145), (5, 18023487), (15, 6007829), (61, 1477335), (149, 604815), (183, 492445), (305, 295467), (447, 201605), (661, 136335), (745, 120963), (915, 98489), (1983, 45445), (2235, 40321), (3305, 27267), (9089, 9915)]