104271245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1609}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 134969520

約数和(自身を除く): 30698275

約数列:

[1, 5, 13, 65, 997, 1609, 4985, 8045, 12961, 20917, 64805, 104585, 1604173, 8020865, 20854249, 104271245]

約数ペア:

[(1, 104271245), (5, 20854249), (13, 8020865), (65, 1604173), (997, 104585), (1609, 64805), (4985, 20917), (8045, 12961)]