6403455

素因数分解:

$3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 11668272

約数和(自身を除く): 5264817

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 163, 291, 405, 485, 489, 815, 873, 1455, 1467, 2445, 2619, 4365, 4401, 7335, 7857, 13095, 13203, 15811, 22005, 39285, 47433, 66015, 79055, 142299, 237165, 426897, 711495, 1280691, 2134485, 6403455]

約数ペア:

[(1, 6403455), (3, 2134485), (5, 1280691), (9, 711495), (15, 426897), (27, 237165), (45, 142299), (81, 79055), (97, 66015), (135, 47433), (163, 39285), (291, 22005), (405, 15811), (485, 13203), (489, 13095), (815, 7857), (873, 7335), (1455, 4401), (1467, 4365), (2445, 2619)]