13309543415

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{1777}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 19580047200

約数和(自身を除く): 6270503785

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 1609, 1777, 4655, 8045, 8885, 11263, 12439, 30571, 33763, 56315, 62195, 78841, 87073, 152855, 168815, 213997, 236341, 394205, 435365, 1069985, 1181705, 1497979, 1654387, 2859193, 7489895, 8271935, 14295965, 20014351, 54324667, 100071755, 140100457, 271623335, 380272669, 700502285, 1901363345, 2661908683, 13309543415]

約数ペア:

[(1, 13309543415), (5, 2661908683), (7, 1901363345), (19, 700502285), (35, 380272669), (49, 271623335), (95, 140100457), (133, 100071755), (245, 54324667), (665, 20014351), (931, 14295965), (1609, 8271935), (1777, 7489895), (4655, 2859193), (8045, 1654387), (8885, 1497979), (11263, 1181705), (12439, 1069985), (30571, 435365), (33763, 394205), (56315, 236341), (62195, 213997), (78841, 168815), (87073, 152855)]