26440675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 34263680

約数和(自身を除く): 7823005

約数列:

[1, 5, 25, 31, 109, 155, 313, 545, 775, 1565, 2725, 3379, 7825, 9703, 16895, 34117, 48515, 84475, 170585, 242575, 852925, 1057627, 5288135, 26440675]

約数ペア:

[(1, 26440675), (5, 5288135), (25, 1057627), (31, 852925), (109, 242575), (155, 170585), (313, 84475), (545, 48515), (775, 34117), (1565, 16895), (2725, 9703), (3379, 7825)]