127640745

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32603}}^1$

素因数の和:32646

約数の個数: 32

約数和(自身を含む): 234748800

約数和(自身を除く): 107108055

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 32603, 97809, 163015, 293427, 489045, 880281, 945487, 1467135, 2836461, 4401405, 4727435, 8509383, 14182305, 25528149, 42546915, 127640745]

約数ペア:

[(1, 127640745), (3, 42546915), (5, 25528149), (9, 14182305), (15, 8509383), (27, 4727435), (29, 4401405), (45, 2836461), (87, 1467135), (135, 945487), (145, 880281), (261, 489045), (435, 293427), (783, 163015), (1305, 97809), (3915, 32603)]