40135905

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 72666792

約数和(自身を除く): 32530887

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 565, 877, 1017, 1695, 2631, 3051, 4385, 5085, 7893, 9153, 13155, 15255, 23679, 39465, 45765, 71037, 99101, 118395, 297303, 355185, 495505, 891909, 1486515, 2675727, 4459545, 8027181, 13378635, 40135905]

約数ペア:

[(1, 40135905), (3, 13378635), (5, 8027181), (9, 4459545), (15, 2675727), (27, 1486515), (45, 891909), (81, 495505), (113, 355185), (135, 297303), (339, 118395), (405, 99101), (565, 71037), (877, 45765), (1017, 39465), (1695, 23679), (2631, 15255), (3051, 13155), (4385, 9153), (5085, 7893)]