9444775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 12615264

約数和(自身を除く): 3170489

約数列:

[1, 5, 17, 25, 71, 85, 313, 355, 425, 1207, 1565, 1775, 5321, 6035, 7825, 22223, 26605, 30175, 111115, 133025, 377791, 555575, 1888955, 9444775]

約数ペア:

[(1, 9444775), (5, 1888955), (17, 555575), (25, 377791), (71, 133025), (85, 111115), (313, 30175), (355, 26605), (425, 22223), (1207, 7825), (1565, 6035), (1775, 5321)]