127623925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 192487680

約数和(自身を除く): 64863755

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 275, 319, 325, 377, 715, 725, 1231, 1595, 1885, 3575, 4147, 6155, 7975, 9425, 13541, 16003, 20735, 30775, 35699, 67705, 80015, 103675, 176033, 178495, 338525, 392689, 400075, 464087, 880165, 892475, 1963445, 2320435, 4400825, 5104957, 9817225, 11602175, 25524785, 127623925]

約数ペア:

[(1, 127623925), (5, 25524785), (11, 11602175), (13, 9817225), (25, 5104957), (29, 4400825), (55, 2320435), (65, 1963445), (143, 892475), (145, 880165), (275, 464087), (319, 400075), (325, 392689), (377, 338525), (715, 178495), (725, 176033), (1231, 103675), (1595, 80015), (1885, 67705), (3575, 35699), (4147, 30775), (6155, 20735), (7975, 16003), (9425, 13541)]