12806152695

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{156967}}^1$

素因数の和:157029

約数の個数: 72

約数和(自身を含む): 26519429664

約数和(自身を除く): 13713276969

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 105, 111, 147, 185, 245, 259, 315, 333, 441, 555, 735, 777, 1295, 1665, 1813, 2205, 2331, 3885, 5439, 9065, 11655, 16317, 27195, 81585, 156967, 470901, 784835, 1098769, 1412703, 2354505, 3296307, 5493845, 5807779, 7063515, 7691383, 9888921, 16481535, 17423337, 23074149, 29038895, 38456915, 40654453, 49444605, 52270011, 69222447, 87116685, 115370745, 121963359, 203272265, 261350055, 284581171, 346112235, 365890077, 609816795, 853743513, 1422905855, 1829450385, 2561230539, 4268717565, 12806152695]

約数ペア:

[(1, 12806152695), (3, 4268717565), (5, 2561230539), (7, 1829450385), (9, 1422905855), (15, 853743513), (21, 609816795), (35, 365890077), (37, 346112235), (45, 284581171), (49, 261350055), (63, 203272265), (105, 121963359), (111, 115370745), (147, 87116685), (185, 69222447), (245, 52270011), (259, 49444605), (315, 40654453), (333, 38456915), (441, 29038895), (555, 23074149), (735, 17423337), (777, 16481535), (1295, 9888921), (1665, 7691383), (1813, 7063515), (2205, 5807779), (2331, 5493845), (3885, 3296307), (5439, 2354505), (9065, 1412703), (11655, 1098769), (16317, 784835), (27195, 470901), (81585, 156967)]