157026155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7573}}^1$

素因数の和:7631

約数の個数: 32

約数和(自身を含む): 229037760

約数和(自身を除く): 72011605

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 7573, 20735, 37865, 83303, 98449, 219617, 416515, 492245, 1082939, 1098085, 2415787, 2855021, 5414695, 12078935, 14275105, 31405231, 157026155]

約数ペア:

[(1, 157026155), (5, 31405231), (11, 14275105), (13, 12078935), (29, 5414695), (55, 2855021), (65, 2415787), (143, 1098085), (145, 1082939), (319, 492245), (377, 416515), (715, 219617), (1595, 98449), (1885, 83303), (4147, 37865), (7573, 20735)]