942865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 1474560

約数和(自身を除く): 531695

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 79, 155, 217, 341, 385, 395, 553, 869, 1085, 1705, 2387, 2449, 2765, 4345, 6083, 11935, 12245, 17143, 26939, 30415, 85715, 134695, 188573, 942865]

約数ペア:

[(1, 942865), (5, 188573), (7, 134695), (11, 85715), (31, 30415), (35, 26939), (55, 17143), (77, 12245), (79, 11935), (155, 6083), (217, 4345), (341, 2765), (385, 2449), (395, 2387), (553, 1705), (869, 1085)]