53113245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 88421760

約数和(自身を除く): 35308515

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 615, 1005, 1289, 2747, 3867, 6445, 8241, 13735, 19335, 41205, 52849, 86363, 158547, 259089, 264245, 431815, 792735, 1295445, 3540883, 10622649, 17704415, 53113245]

約数ペア:

[(1, 53113245), (3, 17704415), (5, 10622649), (15, 3540883), (41, 1295445), (67, 792735), (123, 431815), (201, 264245), (205, 259089), (335, 158547), (615, 86363), (1005, 52849), (1289, 41205), (2747, 19335), (3867, 13735), (6445, 8241)]