90230385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1571}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 165399552

約数和(自身を除く): 75169167

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 547, 1571, 1641, 2735, 3829, 4713, 7855, 8205, 10997, 11487, 19145, 23565, 32991, 54985, 57435, 164955, 859337, 2578011, 4296685, 6015359, 12890055, 18046077, 30076795, 90230385]

約数ペア:

[(1, 90230385), (3, 30076795), (5, 18046077), (7, 12890055), (15, 6015359), (21, 4296685), (35, 2578011), (105, 859337), (547, 164955), (1571, 57435), (1641, 54985), (2735, 32991), (3829, 23565), (4713, 19145), (7855, 11487), (8205, 10997)]