26620965

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{12073}}^1$

素因数の和:12098

約数の個数: 36

約数和(自身を含む): 53681004

約数和(自身を除く): 27060039

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 12073, 36219, 60365, 84511, 108657, 181095, 253533, 422555, 543285, 591577, 760599, 1267665, 1774731, 2957885, 3802995, 5324193, 8873655, 26620965]

約数ペア:

[(1, 26620965), (3, 8873655), (5, 5324193), (7, 3802995), (9, 2957885), (15, 1774731), (21, 1267665), (35, 760599), (45, 591577), (49, 543285), (63, 422555), (105, 253533), (147, 181095), (245, 108657), (315, 84511), (441, 60365), (735, 36219), (2205, 12073)]