11901275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 16030224

約数和(自身を除く): 4128949

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 683, 697, 1025, 3415, 3485, 11611, 17075, 17425, 28003, 58055, 140015, 290275, 476051, 700075, 2380255, 11901275]

約数ペア:

[(1, 11901275), (5, 2380255), (17, 700075), (25, 476051), (41, 290275), (85, 140015), (205, 58055), (425, 28003), (683, 17425), (697, 17075), (1025, 11611), (3415, 3485)]