4380480455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1104787}}^1$

素因数の和:1104866

約数の個数: 16

約数和(自身を含む): 5753735904

約数和(自身を除く): 1373255449

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 1104787, 5523935, 14362231, 67392007, 71811155, 336960035, 876096091, 4380480455]

約数ペア:

[(1, 4380480455), (5, 876096091), (13, 336960035), (61, 71811155), (65, 67392007), (305, 14362231), (793, 5523935), (3965, 1104787)]