49279515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 84110400

約数和(自身を除く): 34830885

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 1297, 2235, 2533, 3891, 6485, 7599, 12665, 19455, 22049, 37995, 66147, 110245, 193253, 330735, 579759, 966265, 2898795, 3285301, 9855903, 16426505, 49279515]

約数ペア:

[(1, 49279515), (3, 16426505), (5, 9855903), (15, 3285301), (17, 2898795), (51, 966265), (85, 579759), (149, 330735), (255, 193253), (447, 110245), (745, 66147), (1297, 37995), (2235, 22049), (2533, 19455), (3891, 12665), (6485, 7599)]