315090045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{225871}}^1$

素因数の和:225913

約数の個数: 24

約数和(自身を含む): 563776512

約数和(自身を除く): 248686467

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 225871, 677613, 1129355, 2032839, 3388065, 7002001, 10164195, 21006003, 35010005, 63018009, 105030015, 315090045]

約数ペア:

[(1, 315090045), (3, 105030015), (5, 63018009), (9, 35010005), (15, 21006003), (31, 10164195), (45, 7002001), (93, 3388065), (155, 2032839), (279, 1129355), (465, 677613), (1395, 225871)]