2536697865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{276781}}^1$

素因数の和:276849

約数の個数: 32

約数和(自身を含む): 4463940096

約数和(自身を除く): 1927242231

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 276781, 830343, 1383905, 3598153, 4151715, 10794459, 13008707, 17990765, 39026121, 53972295, 65043535, 169113191, 195130605, 507339573, 845565955, 2536697865]

約数ペア:

[(1, 2536697865), (3, 845565955), (5, 507339573), (13, 195130605), (15, 169113191), (39, 65043535), (47, 53972295), (65, 39026121), (141, 17990765), (195, 13008707), (235, 10794459), (611, 4151715), (705, 3598153), (1833, 1383905), (3055, 830343), (9165, 276781)]