222653985

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 366532992

約数和(自身を除く): 143879007

約数列:

[1, 3, 5, 15, 41, 123, 205, 277, 615, 831, 1307, 1385, 3921, 4155, 6535, 11357, 19605, 34071, 53587, 56785, 160761, 170355, 267935, 362039, 803805, 1086117, 1810195, 5430585, 14843599, 44530797, 74217995, 222653985]

約数ペア:

[(1, 222653985), (3, 74217995), (5, 44530797), (15, 14843599), (41, 5430585), (123, 1810195), (205, 1086117), (277, 803805), (615, 362039), (831, 267935), (1307, 170355), (1385, 160761), (3921, 56785), (4155, 53587), (6535, 34071), (11357, 19605)]