2015016507

素因数分解:

$3^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3061}}^1$

素因数の和:3132

約数の個数: 64

約数和(自身を含む): 3535262720

約数和(自身を除く): 1520246213

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 301, 387, 567, 729, 903, 1161, 1701, 2187, 2709, 3061, 3483, 5103, 8127, 9183, 10449, 15309, 21427, 24381, 27549, 31347, 64281, 73143, 82647, 94041, 131623, 192843, 219429, 247941, 394869, 578529, 658287, 743823, 921361, 1184607, 1735587, 2231469, 2764083, 3553821, 5206761, 6694407, 8292249, 10661463, 15620283, 24876747, 31984389, 46860849, 74630241, 95953167, 223890723, 287859501, 671672169, 2015016507]

約数ペア:

[(1, 2015016507), (3, 671672169), (7, 287859501), (9, 223890723), (21, 95953167), (27, 74630241), (43, 46860849), (63, 31984389), (81, 24876747), (129, 15620283), (189, 10661463), (243, 8292249), (301, 6694407), (387, 5206761), (567, 3553821), (729, 2764083), (903, 2231469), (1161, 1735587), (1701, 1184607), (2187, 921361), (2709, 743823), (3061, 658287), (3483, 578529), (5103, 394869), (8127, 247941), (9183, 219429), (10449, 192843), (15309, 131623), (21427, 94041), (24381, 82647), (27549, 73143), (31347, 64281)]