2016115755

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{2161}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 3397314912

約数和(自身を除く): 1381199157

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 1681, 2161, 4551, 5043, 6483, 7585, 8405, 10805, 22755, 25215, 32415, 62197, 79957, 88601, 186591, 239871, 265803, 310985, 399785, 443005, 932955, 1199355, 1329015, 3278237, 3632641, 9834711, 10897923, 16391185, 18163205, 49173555, 54489615, 134407717, 403223151, 672038585, 2016115755]

約数ペア:

[(1, 2016115755), (3, 672038585), (5, 403223151), (15, 134407717), (37, 54489615), (41, 49173555), (111, 18163205), (123, 16391185), (185, 10897923), (205, 9834711), (555, 3632641), (615, 3278237), (1517, 1329015), (1681, 1199355), (2161, 932955), (4551, 443005), (5043, 399785), (6483, 310985), (7585, 265803), (8405, 239871), (10805, 186591), (22755, 88601), (25215, 79957), (32415, 62197)]