6356475

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 12213256

約数和(自身を除く): 5856781

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 73, 75, 81, 129, 135, 215, 219, 225, 365, 387, 405, 645, 657, 675, 1075, 1095, 1161, 1825, 1935, 1971, 2025, 3139, 3225, 3285, 3483, 5475, 5805, 5913, 9417, 9675, 9855, 15695, 16425, 17415, 28251, 29025, 29565, 47085, 49275, 78475, 84753, 87075, 141255, 147825, 235425, 254259, 423765, 706275, 1271295, 2118825, 6356475]

約数ペア:

[(1, 6356475), (3, 2118825), (5, 1271295), (9, 706275), (15, 423765), (25, 254259), (27, 235425), (43, 147825), (45, 141255), (73, 87075), (75, 84753), (81, 78475), (129, 49275), (135, 47085), (215, 29565), (219, 29025), (225, 28251), (365, 17415), (387, 16425), (405, 15695), (645, 9855), (657, 9675), (675, 9417), (1075, 5913), (1095, 5805), (1161, 5475), (1825, 3483), (1935, 3285), (1971, 3225), (2025, 3139)]