223912153345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{24646357}}^1$

素因数の和:24646464

約数の個数: 16

約数和(自身を含む): 283926044160

約数和(自身を除く): 60013890815

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 24646357, 123231785, 566866211, 1947062203, 2834331055, 9735311015, 44782430669, 223912153345]

約数ペア:

[(1, 223912153345), (5, 44782430669), (23, 9735311015), (79, 2834331055), (115, 1947062203), (395, 566866211), (1817, 123231785), (9085, 24646357)]