23783128515

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1\times {\mathrm{2087}}^1$

素因数の和:3868

約数の個数: 48

約数和(自身を含む): 41532274368

約数和(自身を除く): 17749145853

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 1613, 2087, 2355, 4839, 6261, 7065, 8065, 10435, 14517, 18783, 24195, 31305, 72585, 93915, 253241, 327659, 759723, 982977, 1266205, 1638295, 2279169, 2948931, 3366331, 3798615, 4914885, 10098993, 11395845, 14744655, 16831655, 30296979, 50494965, 151484895, 528513967, 1585541901, 2642569835, 4756625703, 7927709505, 23783128515]

約数ペア:

[(1, 23783128515), (3, 7927709505), (5, 4756625703), (9, 2642569835), (15, 1585541901), (45, 528513967), (157, 151484895), (471, 50494965), (785, 30296979), (1413, 16831655), (1613, 14744655), (2087, 11395845), (2355, 10098993), (4839, 4914885), (6261, 3798615), (7065, 3366331), (8065, 2948931), (10435, 2279169), (14517, 1638295), (18783, 1266205), (24195, 982977), (31305, 759723), (72585, 327659), (93915, 253241)]