40403715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 72049824

約数和(自身を除く): 31646109

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 121, 165, 197, 339, 363, 565, 591, 605, 985, 1243, 1695, 1815, 2167, 2955, 3729, 6215, 6501, 10835, 13673, 18645, 22261, 23837, 32505, 41019, 66783, 68365, 71511, 111305, 119185, 205095, 244871, 333915, 357555, 734613, 1224355, 2693581, 3673065, 8080743, 13467905, 40403715]

約数ペア:

[(1, 40403715), (3, 13467905), (5, 8080743), (11, 3673065), (15, 2693581), (33, 1224355), (55, 734613), (113, 357555), (121, 333915), (165, 244871), (197, 205095), (339, 119185), (363, 111305), (565, 71511), (591, 68365), (605, 66783), (985, 41019), (1243, 32505), (1695, 23837), (1815, 22261), (2167, 18645), (2955, 13673), (3729, 10835), (6215, 6501)]