7331115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 12923136

約数和(自身を除く): 5592021

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 283, 471, 785, 849, 1415, 1727, 2355, 3113, 4245, 5181, 8635, 9339, 15565, 25905, 44431, 46695, 133293, 222155, 488741, 666465, 1466223, 2443705, 7331115]

約数ペア:

[(1, 7331115), (3, 2443705), (5, 1466223), (11, 666465), (15, 488741), (33, 222155), (55, 133293), (157, 46695), (165, 44431), (283, 25905), (471, 15565), (785, 9339), (849, 8635), (1415, 5181), (1727, 4245), (2355, 3113)]