133020875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 180660480

約数和(自身を除く): 47639605

約数列:

[1, 5, 13, 25, 65, 109, 125, 325, 545, 751, 1417, 1625, 2725, 3755, 7085, 9763, 13625, 18775, 35425, 48815, 81859, 93875, 177125, 244075, 409295, 1064167, 1220375, 2046475, 5320835, 10232375, 26604175, 133020875]

約数ペア:

[(1, 133020875), (5, 26604175), (13, 10232375), (25, 5320835), (65, 2046475), (109, 1220375), (125, 1064167), (325, 409295), (545, 244075), (751, 177125), (1417, 93875), (1625, 81859), (2725, 48815), (3755, 35425), (7085, 18775), (9763, 13625)]