222655985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{8101}}^1$

素因数の和:8368

約数の個数: 16

約数和(自身を含む): 280005120

約数和(自身を除く): 57349135

約数列:

[1, 5, 23, 115, 239, 1195, 5497, 8101, 27485, 40505, 186323, 931615, 1936139, 9680695, 44531197, 222655985]

約数ペア:

[(1, 222655985), (5, 44531197), (23, 9680695), (115, 1936139), (239, 931615), (1195, 186323), (5497, 40505), (8101, 27485)]