25630425

素因数分解:

$3^5\times 5^2\times {\mathrm{4219}}^1$

素因数の和:4244

約数の個数: 36

約数和(自身を含む): 47618480

約数和(自身を除く): 21988055

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 4219, 6075, 12657, 21095, 37971, 63285, 105475, 113913, 189855, 316425, 341739, 569565, 949275, 1025217, 1708695, 2847825, 5126085, 8543475, 25630425]

約数ペア:

[(1, 25630425), (3, 8543475), (5, 5126085), (9, 2847825), (15, 1708695), (25, 1025217), (27, 949275), (45, 569565), (75, 341739), (81, 316425), (135, 189855), (225, 113913), (243, 105475), (405, 63285), (675, 37971), (1215, 21095), (2025, 12657), (4219, 6075)]