27164025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5775

約数の個数: 48

約数和(自身を含む): 57040000

約数和(自身を除く): 29875975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 5749, 17247, 28745, 40243, 51741, 86235, 120729, 143725, 155223, 201215, 258705, 362187, 431175, 603645, 776115, 1006075, 1086561, 1293525, 1810935, 3018225, 3880575, 5432805, 9054675, 27164025]

約数ペア:

[(1, 27164025), (3, 9054675), (5, 5432805), (7, 3880575), (9, 3018225), (15, 1810935), (21, 1293525), (25, 1086561), (27, 1006075), (35, 776115), (45, 603645), (63, 431175), (75, 362187), (105, 258705), (135, 201215), (175, 155223), (189, 143725), (225, 120729), (315, 86235), (525, 51741), (675, 40243), (945, 28745), (1575, 17247), (4725, 5749)]