15875433

素因数分解:

$3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 29283840

約数和(自身を除く): 13408407

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 61, 63, 81, 119, 153, 183, 189, 243, 357, 427, 459, 549, 567, 729, 1037, 1071, 1281, 1377, 1647, 1701, 2187, 3111, 3213, 3843, 4131, 4941, 5103, 7259, 9333, 9639, 11529, 12393, 14823, 15309, 21777, 27999, 28917, 34587, 37179, 44469, 65331, 83997, 86751, 103761, 133407, 195993, 251991, 260253, 311283, 587979, 755973, 933849, 1763937, 2267919, 5291811, 15875433]

約数ペア:

[(1, 15875433), (3, 5291811), (7, 2267919), (9, 1763937), (17, 933849), (21, 755973), (27, 587979), (51, 311283), (61, 260253), (63, 251991), (81, 195993), (119, 133407), (153, 103761), (183, 86751), (189, 83997), (243, 65331), (357, 44469), (427, 37179), (459, 34587), (549, 28917), (567, 27999), (729, 21777), (1037, 15309), (1071, 14823), (1281, 12393), (1377, 11529), (1647, 9639), (1701, 9333), (2187, 7259), (3111, 5103), (3213, 4941), (3843, 4131)]