47448585

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 86190720

約数和(自身を除く): 38742135

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 1483, 2133, 3555, 4449, 6399, 7415, 10665, 13347, 22245, 31995, 40041, 66735, 117157, 120123, 200205, 351471, 585785, 600615, 1054413, 1757355, 3163239, 5272065, 9489717, 15816195, 47448585]

約数ペア:

[(1, 47448585), (3, 15816195), (5, 9489717), (9, 5272065), (15, 3163239), (27, 1757355), (45, 1054413), (79, 600615), (81, 585785), (135, 351471), (237, 200205), (395, 120123), (405, 117157), (711, 66735), (1185, 40041), (1483, 31995), (2133, 22245), (3555, 13347), (4449, 10665), (6399, 7415)]