19324575

素因数分解:

$3^5\times 5^2\times {\mathrm{3181}}^1$

素因数の和:3206

約数の個数: 36

約数和(自身を含む): 35905688

約数和(自身を除く): 16581113

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 3181, 6075, 9543, 15905, 28629, 47715, 79525, 85887, 143145, 238575, 257661, 429435, 715725, 772983, 1288305, 2147175, 3864915, 6441525, 19324575]

約数ペア:

[(1, 19324575), (3, 6441525), (5, 3864915), (9, 2147175), (15, 1288305), (25, 772983), (27, 715725), (45, 429435), (75, 257661), (81, 238575), (135, 143145), (225, 85887), (243, 79525), (405, 47715), (675, 28629), (1215, 15905), (2025, 9543), (3181, 6075)]