2731694145

素因数分解:

$3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{145807}}^1$

素因数の和:147064

約数の個数: 16

約数和(自身を含む): 4374240000

約数和(自身を除く): 1642545855

約数列:

[1, 3, 5, 15, 1249, 3747, 6245, 18735, 145807, 437421, 729035, 2187105, 182112943, 546338829, 910564715, 2731694145]

約数ペア:

[(1, 2731694145), (3, 910564715), (5, 546338829), (15, 182112943), (1249, 2187105), (3747, 729035), (6245, 437421), (18735, 145807)]