1396652235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{180097}}^1$

素因数の和:180163

約数の個数: 32

約数和(自身を含む): 2489674752

約数和(自身を除く): 1093022517

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 180097, 540291, 900485, 1981067, 2701455, 5943201, 8464559, 9905335, 25393677, 29716005, 42322795, 93110149, 126968385, 279330447, 465550745, 1396652235]

約数ペア:

[(1, 1396652235), (3, 465550745), (5, 279330447), (11, 126968385), (15, 93110149), (33, 42322795), (47, 29716005), (55, 25393677), (141, 9905335), (165, 8464559), (235, 5943201), (517, 2701455), (705, 1981067), (1551, 900485), (2585, 540291), (7755, 180097)]