13886535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 12240825

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 59, 65, 71, 85, 177, 195, 213, 221, 255, 295, 355, 663, 767, 885, 923, 1003, 1065, 1105, 1207, 2301, 2769, 3009, 3315, 3621, 3835, 4189, 4615, 5015, 6035, 11505, 12567, 13039, 13845, 15045, 15691, 18105, 20945, 39117, 47073, 54457, 62835, 65195, 71213, 78455, 163371, 195585, 213639, 235365, 272285, 356065, 816855, 925769, 1068195, 2777307, 4628845, 13886535]

約数ペア:

[(1, 13886535), (3, 4628845), (5, 2777307), (13, 1068195), (15, 925769), (17, 816855), (39, 356065), (51, 272285), (59, 235365), (65, 213639), (71, 195585), (85, 163371), (177, 78455), (195, 71213), (213, 65195), (221, 62835), (255, 54457), (295, 47073), (355, 39117), (663, 20945), (767, 18105), (885, 15691), (923, 15045), (1003, 13845), (1065, 13039), (1105, 12567), (1207, 11505), (2301, 6035), (2769, 5015), (3009, 4615), (3315, 4189), (3621, 3835)]