164900455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{2237}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 206898624

約数和(自身を除く): 41998169

約数列:

[1, 5, 23, 115, 641, 2237, 3205, 11185, 14743, 51451, 73715, 257255, 1433917, 7169585, 32980091, 164900455]

約数ペア:

[(1, 164900455), (5, 32980091), (23, 7169585), (115, 1433917), (641, 257255), (2237, 73715), (3205, 51451), (11185, 14743)]