83956215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25793}}^1$

素因数の和:25839

約数の個数: 32

約数和(自身を含む): 158478336

約数和(自身を除く): 74522121

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 25793, 77379, 128965, 180551, 386895, 541653, 799583, 902755, 2398749, 2708265, 3997915, 5597081, 11993745, 16791243, 27985405, 83956215]

約数ペア:

[(1, 83956215), (3, 27985405), (5, 16791243), (7, 11993745), (15, 5597081), (21, 3997915), (31, 2708265), (35, 2398749), (93, 902755), (105, 799583), (155, 541653), (217, 386895), (465, 180551), (651, 128965), (1085, 77379), (3255, 25793)]