2374245

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 4329600

約数和(自身を除く): 1955355

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 409, 645, 1161, 1227, 1935, 2045, 3681, 5805, 6135, 11043, 17587, 18405, 52761, 55215, 87935, 158283, 263805, 474849, 791415, 2374245]

約数ペア:

[(1, 2374245), (3, 791415), (5, 474849), (9, 263805), (15, 158283), (27, 87935), (43, 55215), (45, 52761), (129, 18405), (135, 17587), (215, 11043), (387, 6135), (409, 5805), (645, 3681), (1161, 2045), (1227, 1935)]