164020285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229399}}^1$

素因数の和:229428

約数の個数: 16

約数和(自身を含む): 231235200

約数和(自身を除く): 67214915

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 229399, 1146995, 2523389, 2982187, 12616945, 14910935, 32804057, 164020285]

約数ペア:

[(1, 164020285), (5, 32804057), (11, 14910935), (13, 12616945), (55, 2982187), (65, 2523389), (143, 1146995), (715, 229399)]