23941575

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{563}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 50913408

約数和(自身を除く): 26971833

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 563, 567, 675, 945, 1215, 1575, 1689, 1701, 2025, 2815, 2835, 3941, 4725, 5067, 6075, 8445, 8505, 11823, 14075, 14175, 15201, 19705, 25335, 35469, 42225, 42525, 45603, 59115, 76005, 98525, 106407, 126675, 136809, 177345, 228015, 295575, 319221, 380025, 532035, 684045, 886725, 957663, 1140075, 1596105, 2660175, 3420225, 4788315, 7980525, 23941575]

約数ペア:

[(1, 23941575), (3, 7980525), (5, 4788315), (7, 3420225), (9, 2660175), (15, 1596105), (21, 1140075), (25, 957663), (27, 886725), (35, 684045), (45, 532035), (63, 380025), (75, 319221), (81, 295575), (105, 228015), (135, 177345), (175, 136809), (189, 126675), (225, 106407), (243, 98525), (315, 76005), (405, 59115), (525, 45603), (563, 42525), (567, 42225), (675, 35469), (945, 25335), (1215, 19705), (1575, 15201), (1689, 14175), (1701, 14075), (2025, 11823), (2815, 8505), (2835, 8445), (3941, 6075), (4725, 5067)]