13612095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 27356160

約数和(自身を除く): 13744065

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 547, 553, 711, 1185, 1641, 1659, 2735, 2765, 3555, 3829, 4923, 4977, 8205, 8295, 11487, 19145, 24615, 24885, 34461, 43213, 57435, 129639, 172305, 216065, 302491, 388917, 648195, 907473, 1512455, 1944585, 2722419, 4537365, 13612095]

約数ペア:

[(1, 13612095), (3, 4537365), (5, 2722419), (7, 1944585), (9, 1512455), (15, 907473), (21, 648195), (35, 388917), (45, 302491), (63, 216065), (79, 172305), (105, 129639), (237, 57435), (315, 43213), (395, 34461), (547, 24885), (553, 24615), (711, 19145), (1185, 11487), (1641, 8295), (1659, 8205), (2735, 4977), (2765, 4923), (3555, 3829)]