42534975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{81019}}^1$

素因数の和:81039

約数の個数: 24

約数和(自身を含む): 80371840

約数和(自身を除く): 37836865

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 81019, 243057, 405095, 567133, 1215285, 1701399, 2025475, 2835665, 6076425, 8506995, 14178325, 42534975]

約数ペア:

[(1, 42534975), (3, 14178325), (5, 8506995), (7, 6076425), (15, 2835665), (21, 2025475), (25, 1701399), (35, 1215285), (75, 567133), (105, 405095), (175, 243057), (525, 81019)]