26391085

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 37884672

約数和(自身を除く): 11493587

約数列:

[1, 5, 7, 35, 41, 53, 205, 265, 287, 347, 371, 1435, 1735, 1855, 2173, 2429, 10865, 12145, 14227, 15211, 18391, 71135, 76055, 91955, 99589, 128737, 497945, 643685, 754031, 3770155, 5278217, 26391085]

約数ペア:

[(1, 26391085), (5, 5278217), (7, 3770155), (35, 754031), (41, 643685), (53, 497945), (205, 128737), (265, 99589), (287, 91955), (347, 76055), (371, 71135), (1435, 18391), (1735, 15211), (1855, 14227), (2173, 12145), (2429, 10865)]