106405975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19259}}^1$

素因数の和:19299

約数の個数: 24

約数和(自身を含む): 150459120

約数和(自身を除く): 44053145

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 19259, 96295, 250367, 327403, 481475, 1251835, 1637015, 4256239, 6259175, 8185075, 21281195, 106405975]

約数ペア:

[(1, 106405975), (5, 21281195), (13, 8185075), (17, 6259175), (25, 4256239), (65, 1637015), (85, 1251835), (221, 481475), (325, 327403), (425, 250367), (1105, 96295), (5525, 19259)]