1285335795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{120181}}^1$

素因数の和:120243

約数の個数: 32

約数和(自身を含む): 2215194624

約数和(自身を除く): 929858829

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 120181, 360543, 600905, 1802715, 2764163, 3725611, 8292489, 11176833, 13820815, 18628055, 41462445, 55884165, 85689053, 257067159, 428445265, 1285335795]

約数ペア:

[(1, 1285335795), (3, 428445265), (5, 257067159), (15, 85689053), (23, 55884165), (31, 41462445), (69, 18628055), (93, 13820815), (115, 11176833), (155, 8292489), (345, 3725611), (465, 2764163), (713, 1802715), (2139, 600905), (3565, 360543), (10695, 120181)]