15215221316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1\times {\mathrm{1777}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 27767523840

約数和(自身を除く): 12552302524

約数列:

[1, 2, 4, 29, 58, 116, 223, 331, 446, 662, 892, 1324, 1777, 3554, 6467, 7108, 9599, 12934, 19198, 25868, 38396, 51533, 73813, 103066, 147626, 206132, 295252, 396271, 588187, 792542, 1176374, 1585084, 2140577, 2352748, 4281154, 8562308, 11491859, 17057423, 22983718, 34114846, 45967436, 68229692, 131165701, 262331402, 524662804, 3803805329, 7607610658, 15215221316]

約数ペア:

[(1, 15215221316), (2, 7607610658), (4, 3803805329), (29, 524662804), (58, 262331402), (116, 131165701), (223, 68229692), (331, 45967436), (446, 34114846), (662, 22983718), (892, 17057423), (1324, 11491859), (1777, 8562308), (3554, 4281154), (6467, 2352748), (7108, 2140577), (9599, 1585084), (12934, 1176374), (19198, 792542), (25868, 588187), (38396, 396271), (51533, 295252), (73813, 206132), (103066, 147626)]