7137400305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{27893}}^1$

素因数の和:30345

約数の個数: 32

約数和(自身を含む): 13057069824

約数和(自身を除く): 5919669519

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2437, 7311, 12185, 17059, 27893, 36555, 51177, 83679, 85295, 139465, 195251, 255885, 418395, 585753, 976255, 2928765, 67975241, 203925723, 339876205, 475826687, 1019628615, 1427480061, 2379133435, 7137400305]

約数ペア:

[(1, 7137400305), (3, 2379133435), (5, 1427480061), (7, 1019628615), (15, 475826687), (21, 339876205), (35, 203925723), (105, 67975241), (2437, 2928765), (7311, 976255), (12185, 585753), (17059, 418395), (27893, 255885), (36555, 195251), (51177, 139465), (83679, 85295)]