123548320895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{35291}}^1$

素因数の和:36215

約数の個数: 32

約数和(自身を含む): 159881230080

約数和(自身を除く): 36332909185

約数列:

[1, 5, 19, 43, 95, 215, 817, 857, 4085, 4285, 16283, 35291, 36851, 81415, 176455, 184255, 670529, 700169, 1517513, 3352645, 3500845, 7587565, 28832747, 30244387, 144163735, 151221935, 574643353, 1300508641, 2873216765, 6502543205, 24709664179, 123548320895]

約数ペア:

[(1, 123548320895), (5, 24709664179), (19, 6502543205), (43, 2873216765), (95, 1300508641), (215, 574643353), (817, 151221935), (857, 144163735), (4085, 30244387), (4285, 28832747), (16283, 7587565), (35291, 3500845), (36851, 3352645), (81415, 1517513), (176455, 700169), (184255, 670529)]