30855125

素因数分解:

$5^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 13623595

約数列:

[1, 5, 7, 25, 35, 125, 175, 179, 197, 875, 895, 985, 1253, 1379, 4475, 4925, 6265, 6895, 22375, 24625, 31325, 34475, 35263, 156625, 172375, 176315, 246841, 881575, 1234205, 4407875, 6171025, 30855125]

約数ペア:

[(1, 30855125), (5, 6171025), (7, 4407875), (25, 1234205), (35, 881575), (125, 246841), (175, 176315), (179, 172375), (197, 156625), (875, 35263), (895, 34475), (985, 31325), (1253, 24625), (1379, 22375), (4475, 6895), (4925, 6265)]