31327345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 46752768

約数和(自身を除く): 15425423

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 1423, 3145, 4403, 7115, 9961, 22015, 24191, 49805, 52651, 120955, 169337, 263255, 368557, 846685, 895067, 1842785, 4475335, 6265469, 31327345]

約数ペア:

[(1, 31327345), (5, 6265469), (7, 4475335), (17, 1842785), (35, 895067), (37, 846685), (85, 368557), (119, 263255), (185, 169337), (259, 120955), (595, 52651), (629, 49805), (1295, 24191), (1423, 22015), (3145, 9961), (4403, 7115)]