40217265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 36609615

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 113, 165, 339, 495, 565, 719, 1017, 1243, 1695, 2157, 3595, 3729, 5085, 6215, 6471, 7909, 10785, 11187, 18645, 23727, 32355, 39545, 55935, 71181, 81247, 118635, 243741, 355905, 406235, 731223, 893717, 1218705, 2681151, 3656115, 4468585, 8043453, 13405755, 40217265]

約数ペア:

[(1, 40217265), (3, 13405755), (5, 8043453), (9, 4468585), (11, 3656115), (15, 2681151), (33, 1218705), (45, 893717), (55, 731223), (99, 406235), (113, 355905), (165, 243741), (339, 118635), (495, 81247), (565, 71181), (719, 55935), (1017, 39545), (1243, 32355), (1695, 23727), (2157, 18645), (3595, 11187), (3729, 10785), (5085, 7909), (6215, 6471)]