528023445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28229}}^1$

素因数の和:28309

約数の個数: 32

約数和(自身を含む): 894326400

約数和(自身を除く): 366302955

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 18705, 28229, 84687, 141145, 423435, 818641, 1213847, 2455923, 3641541, 4093205, 6069235, 12279615, 18207705, 35201563, 105604689, 176007815, 528023445]

約数ペア:

[(1, 528023445), (3, 176007815), (5, 105604689), (15, 35201563), (29, 18207705), (43, 12279615), (87, 6069235), (129, 4093205), (145, 3641541), (215, 2455923), (435, 1213847), (645, 818641), (1247, 423435), (3741, 141145), (6235, 84687), (18705, 28229)]