14415775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 21427200

約数和(自身を除く): 7011425

約数列:

[1, 5, 11, 19, 25, 31, 55, 89, 95, 155, 209, 275, 341, 445, 475, 589, 775, 979, 1045, 1691, 1705, 2225, 2759, 2945, 4895, 5225, 6479, 8455, 8525, 13795, 14725, 18601, 24475, 30349, 32395, 42275, 52421, 68975, 93005, 151745, 161975, 262105, 465025, 576631, 758725, 1310525, 2883155, 14415775]

約数ペア:

[(1, 14415775), (5, 2883155), (11, 1310525), (19, 758725), (25, 576631), (31, 465025), (55, 262105), (89, 161975), (95, 151745), (155, 93005), (209, 68975), (275, 52421), (341, 42275), (445, 32395), (475, 30349), (589, 24475), (775, 18601), (979, 14725), (1045, 13795), (1691, 8525), (1705, 8455), (2225, 6479), (2759, 5225), (2945, 4895)]