13104025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 18775584

約数和(自身を除く): 5671559

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 2803, 4675, 14015, 30833, 47651, 70075, 154165, 238255, 524161, 770825, 1191275, 2620805, 13104025]

約数ペア:

[(1, 13104025), (5, 2620805), (11, 1191275), (17, 770825), (25, 524161), (55, 238255), (85, 154165), (187, 70075), (275, 47651), (425, 30833), (935, 14015), (2803, 4675)]