About the Number

2427495

2427494 ← → 2427496

2進数表記:1001010000101001100111

漢数字表記:二百四十二万七千四百九十五

素因数分解:

3 1 × 5 1 × 7 1 × 61 1 × 379 1

素因数の和:455
約数の個数: 32
約数和(自身を含む): 4523520
約数和(自身を除く): 2096025

約数列:
[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 379, 427, 915, 1137, 1281, 1895, 2135, 2653, 5685, 6405, 7959, 13265, 23119, 39795, 69357, 115595, 161833, 346785, 485499, 809165, 2427495]

約数ペア:
[(1, 2427495), (3, 809165), (5, 485499), (7, 346785), (15, 161833), (21, 115595), (35, 69357), (61, 39795), (105, 23119), (183, 13265), (305, 7959), (379, 6405), (427, 5685), (915, 2653), (1137, 2135), (1281, 1895)]

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