30849625

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 9585575

約数列:

[1, 5, 25, 47, 59, 89, 125, 235, 295, 445, 1175, 1475, 2225, 2773, 4183, 5251, 5875, 7375, 11125, 13865, 20915, 26255, 69325, 104575, 131275, 246797, 346625, 522875, 656375, 1233985, 6169925, 30849625]

約数ペア:

[(1, 30849625), (5, 6169925), (25, 1233985), (47, 656375), (59, 522875), (89, 346625), (125, 246797), (235, 131275), (295, 104575), (445, 69325), (1175, 26255), (1475, 20915), (2225, 13865), (2773, 11125), (4183, 7375), (5251, 5875)]