29945205

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10909}}^1$

素因数の和:10981

約数の個数: 24

約数和(自身を含む): 52760760

約数和(自身を除く): 22815555

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 10909, 32727, 54545, 98181, 163635, 490905, 665449, 1996347, 3327245, 5989041, 9981735, 29945205]

約数ペア:

[(1, 29945205), (3, 9981735), (5, 5989041), (9, 3327245), (15, 1996347), (45, 665449), (61, 490905), (183, 163635), (305, 98181), (549, 54545), (915, 32727), (2745, 10909)]