144479515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 194944320

約数和(自身を除く): 50464805

約数列:

[1, 5, 17, 19, 85, 95, 137, 323, 653, 685, 1615, 2329, 2603, 3265, 11101, 11645, 12407, 13015, 44251, 55505, 62035, 89461, 210919, 221255, 447305, 1054595, 1520837, 1699759, 7604185, 8498795, 28895903, 144479515]

約数ペア:

[(1, 144479515), (5, 28895903), (17, 8498795), (19, 7604185), (85, 1699759), (95, 1520837), (137, 1054595), (323, 447305), (653, 221255), (685, 210919), (1615, 89461), (2329, 62035), (2603, 55505), (3265, 44251), (11101, 13015), (11645, 12407)]