1230886085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3767}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 1739549952

約数和(自身を除く): 508663867

約数列:

[1, 5, 11, 13, 55, 65, 143, 457, 715, 2285, 3767, 5027, 5941, 18835, 25135, 29705, 41437, 48971, 65351, 207185, 244855, 326755, 538681, 1721519, 2693405, 8607595, 18936709, 22379747, 94683545, 111898735, 246177217, 1230886085]

約数ペア:

[(1, 1230886085), (5, 246177217), (11, 111898735), (13, 94683545), (55, 22379747), (65, 18936709), (143, 8607595), (457, 2693405), (715, 1721519), (2285, 538681), (3767, 326755), (5027, 244855), (5941, 207185), (18835, 65351), (25135, 48971), (29705, 41437)]