71572605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6221}}^1$

素因数の和:6301

約数の個数: 32

約数和(自身を含む): 125435520

約数和(自身を除く): 53862915

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 6221, 11505, 18663, 31105, 80873, 93315, 242619, 367039, 404365, 1101117, 1213095, 1835195, 4771507, 5505585, 14314521, 23857535, 71572605]

約数ペア:

[(1, 71572605), (3, 23857535), (5, 14314521), (13, 5505585), (15, 4771507), (39, 1835195), (59, 1213095), (65, 1101117), (177, 404365), (195, 367039), (295, 242619), (767, 93315), (885, 80873), (2301, 31105), (3835, 18663), (6221, 11505)]