1040985425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{12323}}^1$

素因数の和:12473

約数の個数: 24

約数和(自身を含む): 1344794880

約数和(自身を除く): 303809455

約数列:

[1, 5, 25, 31, 109, 155, 545, 775, 2725, 3379, 12323, 16895, 61615, 84475, 308075, 382013, 1343207, 1910065, 6716035, 9550325, 33580175, 41639417, 208197085, 1040985425]

約数ペア:

[(1, 1040985425), (5, 208197085), (25, 41639417), (31, 33580175), (109, 9550325), (155, 6716035), (545, 1910065), (775, 1343207), (2725, 382013), (3379, 308075), (12323, 84475), (16895, 61615)]