39859105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 56827008

約数和(自身を除く): 16967903

約数列:

[1, 5, 11, 13, 55, 65, 107, 143, 521, 535, 715, 1177, 1391, 2605, 5731, 5885, 6773, 6955, 15301, 28655, 33865, 55747, 74503, 76505, 278735, 372515, 613217, 724711, 3066085, 3623555, 7971821, 39859105]

約数ペア:

[(1, 39859105), (5, 7971821), (11, 3623555), (13, 3066085), (55, 724711), (65, 613217), (107, 372515), (143, 278735), (521, 76505), (535, 74503), (715, 55747), (1177, 33865), (1391, 28655), (2605, 15301), (5731, 6955), (5885, 6773)]