56980455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4415

約数の個数: 32

約数和(自身を含む): 105037824

約数和(自身を除く): 48057369

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4273, 4445, 12819, 13335, 21365, 29911, 64095, 89733, 149555, 448665, 542671, 1628013, 2713355, 3798697, 8140065, 11396091, 18993485, 56980455]

約数ペア:

[(1, 56980455), (3, 18993485), (5, 11396091), (7, 8140065), (15, 3798697), (21, 2713355), (35, 1628013), (105, 542671), (127, 448665), (381, 149555), (635, 89733), (889, 64095), (1905, 29911), (2667, 21365), (4273, 13335), (4445, 12819)]