27192775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 36091440

約数和(自身を除く): 8898665

約数列:

[1, 5, 17, 25, 85, 109, 425, 545, 587, 1853, 2725, 2935, 9265, 9979, 14675, 46325, 49895, 63983, 249475, 319915, 1087711, 1599575, 5438555, 27192775]

約数ペア:

[(1, 27192775), (5, 5438555), (17, 1599575), (25, 1087711), (85, 319915), (109, 249475), (425, 63983), (545, 49895), (587, 46325), (1853, 14675), (2725, 9979), (2935, 9265)]