4080286365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{695701}}^1$

素因数の和:695749

約数の個数: 32

約数和(自身を含む): 7213038336

約数和(自身を除く): 3132751971

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 695701, 2087103, 3478505, 10435515, 11826917, 16001123, 35480751, 48003369, 59134585, 80005615, 177403755, 240016845, 272019091, 816057273, 1360095455, 4080286365]

約数ペア:

[(1, 4080286365), (3, 1360095455), (5, 816057273), (15, 272019091), (17, 240016845), (23, 177403755), (51, 80005615), (69, 59134585), (85, 48003369), (115, 35480751), (255, 16001123), (345, 11826917), (391, 10435515), (1173, 3478505), (1955, 2087103), (5865, 695701)]