149023615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 205450560

約数和(自身を除く): 56426945

約数列:

[1, 5, 13, 17, 65, 85, 157, 221, 785, 859, 1105, 2041, 2669, 4295, 10205, 11167, 13345, 14603, 34697, 55835, 73015, 134863, 173485, 189839, 674315, 949195, 1753219, 2292671, 8766095, 11463355, 29804723, 149023615]

約数ペア:

[(1, 149023615), (5, 29804723), (13, 11463355), (17, 8766095), (65, 2292671), (85, 1753219), (157, 949195), (221, 674315), (785, 189839), (859, 173485), (1105, 134863), (2041, 73015), (2669, 55835), (4295, 34697), (10205, 14603), (11167, 13345)]