2026725

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 3413472

約数和(自身を除く): 1386747

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 443, 915, 1329, 1525, 2215, 4575, 6645, 11075, 27023, 33225, 81069, 135115, 405345, 675575, 2026725]

約数ペア:

[(1, 2026725), (3, 675575), (5, 405345), (15, 135115), (25, 81069), (61, 33225), (75, 27023), (183, 11075), (305, 6645), (443, 4575), (915, 2215), (1329, 1525)]