40684315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 59750784

約数和(自身を除く): 19066469

約数列:

[1, 5, 7, 17, 35, 85, 101, 119, 505, 595, 677, 707, 1717, 3385, 3535, 4739, 8585, 11509, 12019, 23695, 57545, 60095, 68377, 80563, 341885, 402815, 478639, 1162409, 2393195, 5812045, 8136863, 40684315]

約数ペア:

[(1, 40684315), (5, 8136863), (7, 5812045), (17, 2393195), (35, 1162409), (85, 478639), (101, 402815), (119, 341885), (505, 80563), (595, 68377), (677, 60095), (707, 57545), (1717, 23695), (3385, 12019), (3535, 11509), (4739, 8585)]