226798515

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73043}}^1$

素因数の和:73080

約数の個数: 32

約数和(自身を含む): 420733440

約数和(自身を除く): 193934925

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 73043, 219129, 365215, 657387, 1095645, 1679989, 1972161, 3286935, 5039967, 8399945, 9860805, 15119901, 25199835, 45359703, 75599505, 226798515]

約数ペア:

[(1, 226798515), (3, 75599505), (5, 45359703), (9, 25199835), (15, 15119901), (23, 9860805), (27, 8399945), (45, 5039967), (69, 3286935), (115, 1972161), (135, 1679989), (207, 1095645), (345, 657387), (621, 365215), (1035, 219129), (3105, 73043)]