84509915

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 36450085

約数列:

[1, 5, 7, 29, 35, 139, 145, 203, 599, 695, 973, 1015, 2995, 4031, 4193, 4865, 17371, 20155, 20965, 28217, 83261, 86855, 121597, 141085, 416305, 582827, 607985, 2414569, 2914135, 12072845, 16901983, 84509915]

約数ペア:

[(1, 84509915), (5, 16901983), (7, 12072845), (29, 2914135), (35, 2414569), (139, 607985), (145, 582827), (203, 416305), (599, 141085), (695, 121597), (973, 86855), (1015, 83261), (2995, 28217), (4031, 20965), (4193, 20155), (4865, 17371)]