634514815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 845593344

約数和(自身を除く): 211078529

約数列:

[1, 5, 11, 55, 107, 137, 535, 685, 787, 1177, 1507, 3935, 5885, 7535, 8657, 14659, 43285, 73295, 84209, 107819, 161249, 421045, 539095, 806245, 926299, 1186009, 4631495, 5930045, 11536633, 57683165, 126902963, 634514815]

約数ペア:

[(1, 634514815), (5, 126902963), (11, 57683165), (55, 11536633), (107, 5930045), (137, 4631495), (535, 1186009), (685, 926299), (787, 806245), (1177, 539095), (1507, 421045), (3935, 161249), (5885, 107819), (7535, 84209), (8657, 73295), (14659, 43285)]