28335045

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 18372795

約数列:

[1, 3, 5, 15, 59, 101, 177, 295, 303, 317, 505, 885, 951, 1515, 1585, 4755, 5959, 17877, 18703, 29795, 32017, 56109, 89385, 93515, 96051, 160085, 280545, 480255, 1889003, 5667009, 9445015, 28335045]

約数ペア:

[(1, 28335045), (3, 9445015), (5, 5667009), (15, 1889003), (59, 480255), (101, 280545), (177, 160085), (295, 96051), (303, 93515), (317, 89385), (505, 56109), (885, 32017), (951, 29795), (1515, 18703), (1585, 17877), (4755, 5959)]