4464375

素因数分解:

$3^1\times 5^4\times {\mathrm{2381}}^1$

素因数の和:2404

約数の個数: 20

約数和(自身を含む): 7441368

約数和(自身を除く): 2976993

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 2381, 7143, 11905, 35715, 59525, 178575, 297625, 892875, 1488125, 4464375]

約数ペア:

[(1, 4464375), (3, 1488125), (5, 892875), (15, 297625), (25, 178575), (75, 59525), (125, 35715), (375, 11905), (625, 7143), (1875, 2381)]