17764790745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{983}}^1\times {\mathrm{7129}}^1$

素因数の和:8146

約数の個数: 48

約数和(自身を含む): 30813920640

約数和(自身を除く): 13049129895

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 983, 2535, 2949, 4915, 7129, 12779, 14745, 21387, 35645, 38337, 63895, 92677, 106935, 166127, 191685, 278031, 463385, 498381, 830635, 1204801, 1390155, 2491905, 3614403, 6024005, 7007807, 18072015, 21023421, 35039035, 91101491, 105117105, 273304473, 455507455, 1184319383, 1366522365, 3552958149, 5921596915, 17764790745]

約数ペア:

[(1, 17764790745), (3, 5921596915), (5, 3552958149), (13, 1366522365), (15, 1184319383), (39, 455507455), (65, 273304473), (169, 105117105), (195, 91101491), (507, 35039035), (845, 21023421), (983, 18072015), (2535, 7007807), (2949, 6024005), (4915, 3614403), (7129, 2491905), (12779, 1390155), (14745, 1204801), (21387, 830635), (35645, 498381), (38337, 463385), (63895, 278031), (92677, 191685), (106935, 166127)]