22167145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 36900864

約数和(自身を除く): 14733719

約数列:

[1, 5, 7, 11, 13, 35, 43, 55, 65, 77, 91, 103, 143, 215, 301, 385, 455, 473, 515, 559, 715, 721, 1001, 1133, 1339, 1505, 2365, 2795, 3311, 3605, 3913, 4429, 5005, 5665, 6149, 6695, 7931, 9373, 14729, 16555, 19565, 22145, 30745, 31003, 39655, 43043, 46865, 48719, 57577, 73645, 103103, 155015, 215215, 243595, 287885, 341033, 403039, 515515, 633347, 1705165, 2015195, 3166735, 4433429, 22167145]

約数ペア:

[(1, 22167145), (5, 4433429), (7, 3166735), (11, 2015195), (13, 1705165), (35, 633347), (43, 515515), (55, 403039), (65, 341033), (77, 287885), (91, 243595), (103, 215215), (143, 155015), (215, 103103), (301, 73645), (385, 57577), (455, 48719), (473, 46865), (515, 43043), (559, 39655), (715, 31003), (721, 30745), (1001, 22145), (1133, 19565), (1339, 16555), (1505, 14729), (2365, 9373), (2795, 7931), (3311, 6695), (3605, 6149), (3913, 5665), (4429, 5005)]