628274295935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2825419}}^1$

素因数の和:2825759

約数の個数: 32

約数和(自身を含む): 888583288320

約数和(自身を除く): 260308992385

約数列:

[1, 5, 11, 13, 55, 65, 143, 311, 715, 1555, 3421, 4043, 17105, 20215, 44473, 222365, 2825419, 14127095, 31079609, 36730447, 155398045, 183652235, 404034917, 878705309, 2020174585, 4393526545, 9665758399, 11423169017, 48328791995, 57115845085, 125654859187, 628274295935]

約数ペア:

[(1, 628274295935), (5, 125654859187), (11, 57115845085), (13, 48328791995), (55, 11423169017), (65, 9665758399), (143, 4393526545), (311, 2020174585), (715, 878705309), (1555, 404034917), (3421, 183652235), (4043, 155398045), (17105, 36730447), (20215, 31079609), (44473, 14127095), (222365, 2825419)]