83616385

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 106268904

約数和(自身を除く): 22652519

約数列:

[1, 5, 23, 101, 115, 313, 505, 529, 1565, 2323, 2645, 7199, 11615, 31613, 35995, 53429, 158065, 165577, 267145, 727099, 827885, 3635495, 16723277, 83616385]

約数ペア:

[(1, 83616385), (5, 16723277), (23, 3635495), (101, 827885), (115, 727099), (313, 267145), (505, 165577), (529, 158065), (1565, 53429), (2323, 35995), (2645, 31613), (7199, 11615)]