23705235

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16993}}^1$

素因数の和:17035

約数の個数: 24

約数和(自身を含む): 42417024

約数和(自身を除く): 18711789

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 16993, 50979, 84965, 152937, 254895, 526783, 764685, 1580349, 2633915, 4741047, 7901745, 23705235]

約数ペア:

[(1, 23705235), (3, 7901745), (5, 4741047), (9, 2633915), (15, 1580349), (31, 764685), (45, 526783), (93, 254895), (155, 152937), (279, 84965), (465, 50979), (1395, 16993)]