15530003979

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{70117}}^1$

素因数の和:70379

約数の個数: 32

約数和(自身を含む): 24232780800

約数和(自身を除く): 8702776821

約数列:

[1, 3, 7, 21, 53, 159, 199, 371, 597, 1113, 1393, 4179, 10547, 31641, 70117, 73829, 210351, 221487, 490819, 1472457, 3716201, 11148603, 13953283, 26013407, 41859849, 78040221, 97672981, 293018943, 739523999, 2218571997, 5176667993, 15530003979]

約数ペア:

[(1, 15530003979), (3, 5176667993), (7, 2218571997), (21, 739523999), (53, 293018943), (159, 97672981), (199, 78040221), (371, 41859849), (597, 26013407), (1113, 13953283), (1393, 11148603), (4179, 3716201), (10547, 1472457), (31641, 490819), (70117, 221487), (73829, 210351)]