40815675

素因数分解:

$3^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 73478184

約数和(自身を除く): 32662509

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 283, 641, 849, 1415, 1923, 2547, 3205, 4245, 5769, 7075, 9615, 12735, 16025, 21225, 28845, 48075, 63675, 144225, 181403, 544209, 907015, 1632627, 2721045, 4535075, 8163135, 13605225, 40815675]

約数ペア:

[(1, 40815675), (3, 13605225), (5, 8163135), (9, 4535075), (15, 2721045), (25, 1632627), (45, 907015), (75, 544209), (225, 181403), (283, 144225), (641, 63675), (849, 48075), (1415, 28845), (1923, 21225), (2547, 16025), (3205, 12735), (4245, 9615), (5769, 7075)]