16102625

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 25608960

約数和(自身を除く): 9506335

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 125, 175, 239, 245, 275, 385, 539, 875, 1195, 1225, 1375, 1673, 1925, 2629, 2695, 5975, 6125, 8365, 9625, 11711, 13145, 13475, 18403, 29875, 41825, 58555, 65725, 67375, 92015, 128821, 209125, 292775, 328625, 460075, 644105, 1463875, 2300375, 3220525, 16102625]

約数ペア:

[(1, 16102625), (5, 3220525), (7, 2300375), (11, 1463875), (25, 644105), (35, 460075), (49, 328625), (55, 292775), (77, 209125), (125, 128821), (175, 92015), (239, 67375), (245, 65725), (275, 58555), (385, 41825), (539, 29875), (875, 18403), (1195, 13475), (1225, 13145), (1375, 11711), (1673, 9625), (1925, 8365), (2629, 6125), (2695, 5975)]