65897415

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 128793600

約数和(自身を除く): 62896185

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 855, 1035, 1117, 1311, 2185, 2565, 3105, 3351, 3933, 5585, 6555, 10053, 11799, 16755, 19665, 21223, 25691, 30159, 50265, 58995, 63669, 77073, 106115, 128455, 150795, 191007, 231219, 318345, 385365, 488129, 573021, 693657, 955035, 1156095, 1464387, 2440645, 2865105, 3468285, 4393161, 7321935, 13179483, 21965805, 65897415]

約数ペア:

[(1, 65897415), (3, 21965805), (5, 13179483), (9, 7321935), (15, 4393161), (19, 3468285), (23, 2865105), (27, 2440645), (45, 1464387), (57, 1156095), (69, 955035), (95, 693657), (115, 573021), (135, 488129), (171, 385365), (207, 318345), (285, 231219), (345, 191007), (437, 150795), (513, 128455), (621, 106115), (855, 77073), (1035, 63669), (1117, 58995), (1311, 50265), (2185, 30159), (2565, 25691), (3105, 21223), (3351, 19665), (3933, 16755), (5585, 11799), (6555, 10053)]