145805905

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5099}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 215424000

約数和(自身を除く): 69618095

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 665, 817, 1505, 4085, 5099, 5719, 25495, 28595, 35693, 96881, 178465, 219257, 484405, 678167, 1096285, 1534799, 3390835, 4165883, 7673995, 20829415, 29161181, 145805905]

約数ペア:

[(1, 145805905), (5, 29161181), (7, 20829415), (19, 7673995), (35, 4165883), (43, 3390835), (95, 1534799), (133, 1096285), (215, 678167), (301, 484405), (665, 219257), (817, 178465), (1505, 96881), (4085, 35693), (5099, 28595), (5719, 25495)]