48142155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 79706880

約数和(自身を除く): 31564725

約数列:

[1, 3, 5, 15, 43, 101, 129, 215, 303, 505, 645, 739, 1515, 2217, 3695, 4343, 11085, 13029, 21715, 31777, 65145, 74639, 95331, 158885, 223917, 373195, 476655, 1119585, 3209477, 9628431, 16047385, 48142155]

約数ペア:

[(1, 48142155), (3, 16047385), (5, 9628431), (15, 3209477), (43, 1119585), (101, 476655), (129, 373195), (215, 223917), (303, 158885), (505, 95331), (645, 74639), (739, 65145), (1515, 31777), (2217, 21715), (3695, 13029), (4343, 11085)]