4500125

素因数分解:

$5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 6639360

約数和(自身を除く): 2139235

約数列:

[1, 5, 7, 25, 35, 37, 125, 139, 175, 185, 259, 695, 875, 925, 973, 1295, 3475, 4625, 4865, 5143, 6475, 17375, 24325, 25715, 32375, 36001, 121625, 128575, 180005, 642875, 900025, 4500125]

約数ペア:

[(1, 4500125), (5, 900025), (7, 642875), (25, 180005), (35, 128575), (37, 121625), (125, 36001), (139, 32375), (175, 25715), (185, 24325), (259, 17375), (695, 6475), (875, 5143), (925, 4865), (973, 4625), (1295, 3475)]