796819965

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 1287792000

約数和(自身を除く): 490972035

約数列:

[1, 3, 5, 15, 149, 447, 541, 659, 745, 1623, 1977, 2235, 2705, 3295, 8115, 9885, 80609, 98191, 241827, 294573, 356519, 403045, 490955, 1069557, 1209135, 1472865, 1782595, 5347785, 53121331, 159363993, 265606655, 796819965]

約数ペア:

[(1, 796819965), (3, 265606655), (5, 159363993), (15, 53121331), (149, 5347785), (447, 1782595), (541, 1472865), (659, 1209135), (745, 1069557), (1623, 490955), (1977, 403045), (2235, 356519), (2705, 294573), (3295, 241827), (8115, 98191), (9885, 80609)]