31244015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 42204624

約数和(自身を除く): 10960609

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 1201, 2365, 5203, 6005, 13211, 26015, 51643, 66055, 145321, 258215, 568073, 726605, 2840365, 6248803, 31244015]

約数ペア:

[(1, 31244015), (5, 6248803), (11, 2840365), (43, 726605), (55, 568073), (121, 258215), (215, 145321), (473, 66055), (605, 51643), (1201, 26015), (2365, 13211), (5203, 6005)]