11380875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 10184565

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 89, 93, 125, 155, 165, 267, 275, 341, 375, 445, 465, 775, 825, 979, 1023, 1335, 1375, 1705, 2225, 2325, 2759, 2937, 3875, 4125, 4895, 5115, 6675, 8277, 8525, 11125, 11625, 13795, 14685, 24475, 25575, 30349, 33375, 41385, 42625, 68975, 73425, 91047, 122375, 127875, 151745, 206925, 344875, 367125, 455235, 758725, 1034625, 2276175, 3793625, 11380875]

約数ペア:

[(1, 11380875), (3, 3793625), (5, 2276175), (11, 1034625), (15, 758725), (25, 455235), (31, 367125), (33, 344875), (55, 206925), (75, 151745), (89, 127875), (93, 122375), (125, 91047), (155, 73425), (165, 68975), (267, 42625), (275, 41385), (341, 33375), (375, 30349), (445, 25575), (465, 24475), (775, 14685), (825, 13795), (979, 11625), (1023, 11125), (1335, 8525), (1375, 8277), (1705, 6675), (2225, 5115), (2325, 4895), (2759, 4125), (2937, 3875)]