98965775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2341}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 130683600

約数和(自身を除く): 31717825

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1691, 2225, 2341, 8455, 11705, 42275, 44479, 58525, 208349, 222395, 1041745, 1111975, 3958631, 5208725, 19793155, 98965775]

約数ペア:

[(1, 98965775), (5, 19793155), (19, 5208725), (25, 3958631), (89, 1111975), (95, 1041745), (445, 222395), (475, 208349), (1691, 58525), (2225, 44479), (2341, 42275), (8455, 11705)]