64283625

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 80

約数和(自身を含む): 137115264

約数和(自身を除く): 72831639

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 315, 375, 405, 525, 567, 675, 875, 907, 945, 1125, 1575, 2025, 2625, 2721, 2835, 3375, 4535, 4725, 6349, 7875, 8163, 10125, 13605, 14175, 19047, 22675, 23625, 24489, 31745, 40815, 57141, 68025, 70875, 73467, 95235, 113375, 122445, 158725, 171423, 204075, 285705, 340125, 367335, 476175, 514269, 612225, 793625, 857115, 1020375, 1428525, 1836675, 2380875, 2571345, 3061125, 4285575, 7142625, 9183375, 12856725, 21427875, 64283625]

約数ペア:

[(1, 64283625), (3, 21427875), (5, 12856725), (7, 9183375), (9, 7142625), (15, 4285575), (21, 3061125), (25, 2571345), (27, 2380875), (35, 1836675), (45, 1428525), (63, 1020375), (75, 857115), (81, 793625), (105, 612225), (125, 514269), (135, 476175), (175, 367335), (189, 340125), (225, 285705), (315, 204075), (375, 171423), (405, 158725), (525, 122445), (567, 113375), (675, 95235), (875, 73467), (907, 70875), (945, 68025), (1125, 57141), (1575, 40815), (2025, 31745), (2625, 24489), (2721, 23625), (2835, 22675), (3375, 19047), (4535, 14175), (4725, 13605), (6349, 10125), (7875, 8163)]