159454645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7243}}^1$

素因数の和:7309

約数の個数: 32

約数和(自身を含む): 237835008

約数和(自身を除く): 78380363

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4403, 7243, 22015, 36215, 50701, 123131, 253505, 267991, 615655, 861917, 1339955, 1875937, 4309585, 4555847, 9379685, 22779235, 31890929, 159454645]

約数ペア:

[(1, 159454645), (5, 31890929), (7, 22779235), (17, 9379685), (35, 4555847), (37, 4309585), (85, 1875937), (119, 1339955), (185, 861917), (259, 615655), (595, 267991), (629, 253505), (1295, 123131), (3145, 50701), (4403, 36215), (7243, 22015)]