15227745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6007}}^1$

素因数の和:6041

約数の個数: 24

約数和(自身を含む): 26387136

約数和(自身を除く): 11159391

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 6007, 18021, 30035, 78091, 90105, 234273, 390455, 1015183, 1171365, 3045549, 5075915, 15227745]

約数ペア:

[(1, 15227745), (3, 5075915), (5, 3045549), (13, 1171365), (15, 1015183), (39, 390455), (65, 234273), (169, 90105), (195, 78091), (507, 30035), (845, 18021), (2535, 6007)]