123457935

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 203793408

約数和(自身を除く): 80335473

約数列:

[1, 3, 5, 15, 53, 83, 159, 249, 265, 415, 795, 1245, 1871, 4399, 5613, 9355, 13197, 21995, 28065, 65985, 99163, 155293, 297489, 465879, 495815, 776465, 1487445, 2329395, 8230529, 24691587, 41152645, 123457935]

約数ペア:

[(1, 123457935), (3, 41152645), (5, 24691587), (15, 8230529), (53, 2329395), (83, 1487445), (159, 776465), (249, 495815), (265, 465879), (415, 297489), (795, 155293), (1245, 99163), (1871, 65985), (4399, 28065), (5613, 21995), (9355, 13197)]