139850795

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{2377}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 196670112

約数和(自身を除く): 56819317

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 1681, 2377, 8405, 11767, 11885, 16639, 58835, 83195, 97457, 487285, 682199, 3410995, 3995737, 19978685, 27970159, 139850795]

約数ペア:

[(1, 139850795), (5, 27970159), (7, 19978685), (35, 3995737), (41, 3410995), (205, 682199), (287, 487285), (1435, 97457), (1681, 83195), (2377, 58835), (8405, 16639), (11767, 11885)]