72777195

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5167}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 126574656

約数和(自身を除く): 53797461

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 5167, 14085, 15501, 25835, 46503, 77505, 232515, 1617271, 4851813, 8086355, 14555439, 24259065, 72777195]

約数ペア:

[(1, 72777195), (3, 24259065), (5, 14555439), (9, 8086355), (15, 4851813), (45, 1617271), (313, 232515), (939, 77505), (1565, 46503), (2817, 25835), (4695, 15501), (5167, 14085)]