1834985655

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{41231}}^1$

素因数の和:41308

約数の個数: 48

約数和(自身を含む): 3396197376

約数和(自身を除く): 1561211721

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1935, 2967, 4945, 8901, 14835, 41231, 44505, 123693, 206155, 371079, 618465, 948313, 1772933, 1855395, 2844939, 4741565, 5318799, 8534817, 8864665, 14224695, 15956397, 26593995, 40777459, 42674085, 79781985, 122332377, 203887295, 366997131, 611661885, 1834985655]

約数ペア:

[(1, 1834985655), (3, 611661885), (5, 366997131), (9, 203887295), (15, 122332377), (23, 79781985), (43, 42674085), (45, 40777459), (69, 26593995), (115, 15956397), (129, 14224695), (207, 8864665), (215, 8534817), (345, 5318799), (387, 4741565), (645, 2844939), (989, 1855395), (1035, 1772933), (1935, 948313), (2967, 618465), (4945, 371079), (8901, 206155), (14835, 123693), (41231, 44505)]