18448940665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{5393}}^1$

素因数の和:5769

約数の個数: 32

約数和(自身を含む): 23376646656

約数和(自身を除く): 4927705991

約数列:

[1, 5, 23, 115, 151, 197, 755, 985, 3473, 4531, 5393, 17365, 22655, 26965, 29747, 124039, 148735, 620195, 684181, 814343, 1062421, 3420905, 4071715, 5312105, 18729889, 24435683, 93649445, 122178415, 160425571, 802127855, 3689788133, 18448940665]

約数ペア:

[(1, 18448940665), (5, 3689788133), (23, 802127855), (115, 160425571), (151, 122178415), (197, 93649445), (755, 24435683), (985, 18729889), (3473, 5312105), (4531, 4071715), (5393, 3420905), (17365, 1062421), (22655, 814343), (26965, 684181), (29747, 620195), (124039, 148735)]