26788785

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 44972928

約数和(自身を除く): 18184143

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1013, 1763, 3039, 5065, 5289, 8815, 15195, 26445, 41533, 43559, 124599, 130677, 207665, 217795, 622995, 653385, 1785919, 5357757, 8929595, 26788785]

約数ペア:

[(1, 26788785), (3, 8929595), (5, 5357757), (15, 1785919), (41, 653385), (43, 622995), (123, 217795), (129, 207665), (205, 130677), (215, 124599), (615, 43559), (645, 41533), (1013, 26445), (1763, 15195), (3039, 8815), (5065, 5289)]