68590075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 89056800

約数和(自身を除く): 20466725

約数列:

[1, 5, 25, 29, 89, 145, 445, 725, 1063, 2225, 2581, 5315, 12905, 26575, 30827, 64525, 94607, 154135, 473035, 770675, 2365175, 2743603, 13718015, 68590075]

約数ペア:

[(1, 68590075), (5, 13718015), (25, 2743603), (29, 2365175), (89, 770675), (145, 473035), (445, 154135), (725, 94607), (1063, 64525), (2225, 30827), (2581, 26575), (5315, 12905)]