985642.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 133235712

約数和(自身を除く): 61142097

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 157, 165, 253, 345, 363, 471, 605, 759, 785, 1265, 1331, 1727, 1815, 2355, 2783, 3611, 3795, 3993, 5181, 6655, 8349, 8635, 10833, 13915, 18055, 18997, 19965, 25905, 30613, 39721, 41745, 54165, 56991, 91839, 94985, 119163, 153065, 198605, 208967, 284955, 436931, 459195, 595815, 626901, 1044835, 1310793, 2184655, 3134505, 4806241, 6553965, 14418723, 24031205, 72093615]

約数ペア:

[(1, 72093615), (3, 24031205), (5, 14418723), (11, 6553965), (15, 4806241), (23, 3134505), (33, 2184655), (55, 1310793), (69, 1044835), (115, 626901), (121, 595815), (157, 459195), (165, 436931), (253, 284955), (345, 208967), (363, 198605), (471, 153065), (605, 119163), (759, 94985), (785, 91839), (1265, 56991), (1331, 54165), (1727, 41745), (1815, 39721), (2355, 30613), (2783, 25905), (3611, 19965), (3795, 18997), (3993, 18055), (5181, 13915), (6655, 10833), (8349, 8635)]