15704016965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1\times {\mathrm{7207}}^1$

素因数の和:12021

約数の個数: 32

約数和(自身を含む): 23201687040

約数和(自身を除く): 7497670075

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4789, 7207, 23945, 33523, 36035, 50449, 62257, 93691, 167615, 252245, 311285, 435799, 468455, 655837, 2178995, 3279185, 34514323, 172571615, 241600261, 448686199, 1208001305, 2243430995, 3140803393, 15704016965]

約数ペア:

[(1, 15704016965), (5, 3140803393), (7, 2243430995), (13, 1208001305), (35, 448686199), (65, 241600261), (91, 172571615), (455, 34514323), (4789, 3279185), (7207, 2178995), (23945, 655837), (33523, 468455), (36035, 435799), (50449, 311285), (62257, 252245), (93691, 167615)]