426004865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16103}}^1$

素因数の和:16169

約数の個数: 32

約数和(自身を含む): 616847616

約数和(自身を除く): 190842751

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 481, 715, 2035, 2405, 5291, 16103, 26455, 80515, 177133, 209339, 595811, 885665, 1046695, 2302729, 2979055, 6553921, 7745543, 11513645, 32769605, 38727715, 85200973, 426004865]

約数ペア:

[(1, 426004865), (5, 85200973), (11, 38727715), (13, 32769605), (37, 11513645), (55, 7745543), (65, 6553921), (143, 2979055), (185, 2302729), (407, 1046695), (481, 885665), (715, 595811), (2035, 209339), (2405, 177133), (5291, 80515), (16103, 26455)]