10778865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 7365135

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 349, 355, 435, 1047, 1065, 1745, 2059, 5235, 6177, 10121, 10295, 24779, 30363, 30885, 50605, 74337, 123895, 151815, 371685, 718591, 2155773, 3592955, 10778865]

約数ペア:

[(1, 10778865), (3, 3592955), (5, 2155773), (15, 718591), (29, 371685), (71, 151815), (87, 123895), (145, 74337), (213, 50605), (349, 30885), (355, 30363), (435, 24779), (1047, 10295), (1065, 10121), (1745, 6177), (2059, 5235)]