149039715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22031}}^1$

素因数の和:22091

約数の個数: 32

約数和(自身を含む): 266499072

約数和(自身を除く): 117459357

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 22031, 66093, 110155, 242341, 330465, 727023, 903271, 1211705, 2709813, 3635115, 4516355, 9935981, 13549065, 29807943, 49679905, 149039715]

約数ペア:

[(1, 149039715), (3, 49679905), (5, 29807943), (11, 13549065), (15, 9935981), (33, 4516355), (41, 3635115), (55, 2709813), (123, 1211705), (165, 903271), (205, 727023), (451, 330465), (615, 242341), (1353, 110155), (2255, 66093), (6765, 22031)]