7223715

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 13035840

約数和(自身を除く): 5812125

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 733, 1095, 1971, 2199, 3285, 3665, 6597, 9855, 10995, 19791, 32985, 53509, 98955, 160527, 267545, 481581, 802635, 1444743, 2407905, 7223715]

約数ペア:

[(1, 7223715), (3, 2407905), (5, 1444743), (9, 802635), (15, 481581), (27, 267545), (45, 160527), (73, 98955), (135, 53509), (219, 32985), (365, 19791), (657, 10995), (733, 9855), (1095, 6597), (1971, 3665), (2199, 3285)]