129654005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 177475200

約数和(自身を除く): 47821195

約数列:

[1, 5, 13, 19, 65, 95, 247, 277, 379, 1235, 1385, 1895, 3601, 4927, 5263, 7201, 18005, 24635, 26315, 36005, 68419, 93613, 104983, 342095, 468065, 524915, 1364779, 1994677, 6823895, 9973385, 25930801, 129654005]

約数ペア:

[(1, 129654005), (5, 25930801), (13, 9973385), (19, 6823895), (65, 1994677), (95, 1364779), (247, 524915), (277, 468065), (379, 342095), (1235, 104983), (1385, 93613), (1895, 68419), (3601, 36005), (4927, 26315), (5263, 24635), (7201, 18005)]