2116075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 2999808

約数和(自身を除く): 883733

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 383, 425, 1105, 1915, 4979, 5525, 6511, 9575, 24895, 32555, 84643, 124475, 162775, 423215, 2116075]

約数ペア:

[(1, 2116075), (5, 423215), (13, 162775), (17, 124475), (25, 84643), (65, 32555), (85, 24895), (221, 9575), (325, 6511), (383, 5525), (425, 4979), (1105, 1915)]