20150342829

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{7841}}^1$

素因数の和:8090

約数の個数: 48

約数和(自身を含む): 30743651328

約数和(自身を除く): 10593308499

約数列:

[1, 3, 9, 31, 61, 93, 151, 183, 279, 453, 549, 1359, 1891, 4681, 5673, 7841, 9211, 14043, 17019, 23523, 27633, 42129, 70569, 82899, 243071, 285541, 478301, 729213, 856623, 1183991, 1434903, 2187639, 2569869, 3551973, 4304709, 10655919, 14827331, 36703721, 44481993, 72223451, 110111163, 133445979, 216670353, 330333489, 650011059, 2238926981, 6716780943, 20150342829]

約数ペア:

[(1, 20150342829), (3, 6716780943), (9, 2238926981), (31, 650011059), (61, 330333489), (93, 216670353), (151, 133445979), (183, 110111163), (279, 72223451), (453, 44481993), (549, 36703721), (1359, 14827331), (1891, 10655919), (4681, 4304709), (5673, 3551973), (7841, 2569869), (9211, 2187639), (14043, 1434903), (17019, 1183991), (23523, 856623), (27633, 729213), (42129, 478301), (70569, 285541), (82899, 243071)]