91428285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24677}}^1$

素因数の和:24717

約数の個数: 32

約数和(自身を含む): 165836160

約数和(自身を除く): 74407875

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 24677, 74031, 123385, 320801, 370155, 468863, 962403, 1406589, 1604005, 2344315, 4812015, 6095219, 7032945, 18285657, 30476095, 91428285]

約数ペア:

[(1, 91428285), (3, 30476095), (5, 18285657), (13, 7032945), (15, 6095219), (19, 4812015), (39, 2344315), (57, 1604005), (65, 1406589), (95, 962403), (195, 468863), (247, 370155), (285, 320801), (741, 123385), (1235, 74031), (3705, 24677)]