40081365

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6317}}^1$

素因数の和:6378

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 32701995

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6317, 6345, 18951, 31585, 56853, 94755, 170559, 284265, 296899, 852795, 890697, 1484495, 2672091, 4453485, 8016273, 13360455, 40081365]

約数ペア:

[(1, 40081365), (3, 13360455), (5, 8016273), (9, 4453485), (15, 2672091), (27, 1484495), (45, 890697), (47, 852795), (135, 296899), (141, 284265), (235, 170559), (423, 94755), (705, 56853), (1269, 31585), (2115, 18951), (6317, 6345)]