24797815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 11780489

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 355, 497, 587, 595, 1207, 2485, 2935, 4109, 6035, 8449, 9979, 20545, 41677, 42245, 49895, 69853, 208385, 291739, 349265, 708509, 1458695, 3542545, 4959563, 24797815]

約数ペア:

[(1, 24797815), (5, 4959563), (7, 3542545), (17, 1458695), (35, 708509), (71, 349265), (85, 291739), (119, 208385), (355, 69853), (497, 49895), (587, 42245), (595, 41677), (1207, 20545), (2485, 9979), (2935, 8449), (4109, 6035)]