1205435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 1880064

約数和(自身を除く): 674629

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 101, 155, 217, 341, 385, 505, 707, 1085, 1111, 1705, 2387, 3131, 3535, 5555, 7777, 11935, 15655, 21917, 34441, 38885, 109585, 172205, 241087, 1205435]

約数ペア:

[(1, 1205435), (5, 241087), (7, 172205), (11, 109585), (31, 38885), (35, 34441), (55, 21917), (77, 15655), (101, 11935), (155, 7777), (217, 5555), (341, 3535), (385, 3131), (505, 2387), (707, 1705), (1085, 1111)]