22879365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 18924411

約数列:

[1, 3, 5, 15, 17, 23, 47, 51, 69, 83, 85, 115, 141, 235, 249, 255, 345, 391, 415, 705, 799, 1081, 1173, 1245, 1411, 1909, 1955, 2397, 3243, 3901, 3995, 4233, 5405, 5727, 5865, 7055, 9545, 11703, 11985, 16215, 18377, 19505, 21165, 28635, 32453, 55131, 58515, 66317, 89723, 91885, 97359, 162265, 198951, 269169, 275655, 331585, 448615, 486795, 994755, 1345845, 1525291, 4575873, 7626455, 22879365]

約数ペア:

[(1, 22879365), (3, 7626455), (5, 4575873), (15, 1525291), (17, 1345845), (23, 994755), (47, 486795), (51, 448615), (69, 331585), (83, 275655), (85, 269169), (115, 198951), (141, 162265), (235, 97359), (249, 91885), (255, 89723), (345, 66317), (391, 58515), (415, 55131), (705, 32453), (799, 28635), (1081, 21165), (1173, 19505), (1245, 18377), (1411, 16215), (1909, 11985), (1955, 11703), (2397, 9545), (3243, 7055), (3901, 5865), (3995, 5727), (4233, 5405)]