188879473485

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32537377}}^1$

素因数の和:32537434

約数の個数: 32

約数和(自身を含む): 343594711680

約数和(自身を除く): 154715238195

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 32537377, 97612131, 162686885, 292836393, 488060655, 878509179, 1399107211, 1464181965, 4197321633, 4392545895, 6995536055, 12591964899, 20986608165, 37775894697, 62959824495, 188879473485]

約数ペア:

[(1, 188879473485), (3, 62959824495), (5, 37775894697), (9, 20986608165), (15, 12591964899), (27, 6995536055), (43, 4392545895), (45, 4197321633), (129, 1464181965), (135, 1399107211), (215, 878509179), (387, 488060655), (645, 292836393), (1161, 162686885), (1935, 97612131), (5805, 32537377)]