38350625

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 20

約数和(自身を含む): 49071792

約数和(自身を除く): 10721167

約数列:

[1, 5, 25, 43, 125, 215, 625, 1075, 1427, 5375, 7135, 26875, 35675, 61361, 178375, 306805, 891875, 1534025, 7670125, 38350625]

約数ペア:

[(1, 38350625), (5, 7670125), (25, 1534025), (43, 891875), (125, 306805), (215, 178375), (625, 61361), (1075, 35675), (1427, 26875), (5375, 7135)]