293844005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1579}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 435321600

約数和(自身を除く): 141477595

約数列:

[1, 5, 7, 13, 35, 65, 91, 409, 455, 1579, 2045, 2863, 5317, 7895, 11053, 14315, 20527, 26585, 37219, 55265, 102635, 143689, 186095, 645811, 718445, 3229055, 4520677, 8395543, 22603385, 41977715, 58768801, 293844005]

約数ペア:

[(1, 293844005), (5, 58768801), (7, 41977715), (13, 22603385), (35, 8395543), (65, 4520677), (91, 3229055), (409, 718445), (455, 645811), (1579, 186095), (2045, 143689), (2863, 102635), (5317, 55265), (7895, 37219), (11053, 26585), (14315, 20527)]