25027455

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 41094144

約数和(自身を除く): 16066689

約数列:

[1, 3, 5, 15, 97, 103, 167, 291, 309, 485, 501, 515, 835, 1455, 1545, 2505, 9991, 16199, 17201, 29973, 48597, 49955, 51603, 80995, 86005, 149865, 242985, 258015, 1668497, 5005491, 8342485, 25027455]

約数ペア:

[(1, 25027455), (3, 8342485), (5, 5005491), (15, 1668497), (97, 258015), (103, 242985), (167, 149865), (291, 86005), (309, 80995), (485, 51603), (501, 49955), (515, 48597), (835, 29973), (1455, 17201), (1545, 16199), (2505, 9991)]