90901395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155387}}^1$

素因数の和:155411

約数の個数: 24

約数和(自身を含む): 169683696

約数和(自身を除く): 78782301

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 155387, 466161, 776935, 1398483, 2020031, 2330805, 6060093, 6992415, 10100155, 18180279, 30300465, 90901395]

約数ペア:

[(1, 90901395), (3, 30300465), (5, 18180279), (9, 10100155), (13, 6992415), (15, 6060093), (39, 2330805), (45, 2020031), (65, 1398483), (117, 776935), (195, 466161), (585, 155387)]