153740545

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 218204928

約数和(自身を除く): 64464383

約数列:

[1, 5, 7, 35, 53, 67, 265, 335, 371, 469, 1237, 1855, 2345, 3551, 6185, 8659, 17755, 24857, 43295, 65561, 82879, 124285, 327805, 414395, 458927, 580153, 2294635, 2900765, 4392587, 21962935, 30748109, 153740545]

約数ペア:

[(1, 153740545), (5, 30748109), (7, 21962935), (35, 4392587), (53, 2900765), (67, 2294635), (265, 580153), (335, 458927), (371, 414395), (469, 327805), (1237, 124285), (1855, 82879), (2345, 65561), (3551, 43295), (6185, 24857), (8659, 17755)]