2408725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 3437280

約数和(自身を除く): 1028555

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 461, 475, 1045, 2305, 5071, 5225, 8759, 11525, 25355, 43795, 96349, 126775, 218975, 481745, 2408725]

約数ペア:

[(1, 2408725), (5, 481745), (11, 218975), (19, 126775), (25, 96349), (55, 43795), (95, 25355), (209, 11525), (275, 8759), (461, 5225), (475, 5071), (1045, 2305)]