30292245

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 54080640

約数和(自身を除く): 23788395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 491, 1371, 1473, 2285, 2455, 4113, 4419, 6855, 7365, 12339, 13257, 20565, 22095, 61695, 66285, 224387, 673161, 1121935, 2019483, 3365805, 6058449, 10097415, 30292245]

約数ペア:

[(1, 30292245), (3, 10097415), (5, 6058449), (9, 3365805), (15, 2019483), (27, 1121935), (45, 673161), (135, 224387), (457, 66285), (491, 61695), (1371, 22095), (1473, 20565), (2285, 13257), (2455, 12339), (4113, 7365), (4419, 6855)]