89474425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 115617600

約数和(自身を除く): 26143175

約数列:

[1, 5, 25, 29, 145, 167, 725, 739, 835, 3695, 4175, 4843, 18475, 21431, 24215, 107155, 121075, 123413, 535775, 617065, 3085325, 3578977, 17894885, 89474425]

約数ペア:

[(1, 89474425), (5, 17894885), (25, 3578977), (29, 3085325), (145, 617065), (167, 535775), (725, 123413), (739, 121075), (835, 107155), (3695, 24215), (4175, 21431), (4843, 18475)]