2276175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 4285440

約数和(自身を除く): 2009265

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 89, 93, 155, 165, 267, 275, 341, 445, 465, 775, 825, 979, 1023, 1335, 1705, 2225, 2325, 2759, 2937, 4895, 5115, 6675, 8277, 8525, 13795, 14685, 24475, 25575, 30349, 41385, 68975, 73425, 91047, 151745, 206925, 455235, 758725, 2276175]

約数ペア:

[(1, 2276175), (3, 758725), (5, 455235), (11, 206925), (15, 151745), (25, 91047), (31, 73425), (33, 68975), (55, 41385), (75, 30349), (89, 25575), (93, 24475), (155, 14685), (165, 13795), (267, 8525), (275, 8277), (341, 6675), (445, 5115), (465, 4895), (775, 2937), (825, 2759), (979, 2325), (1023, 2225), (1335, 1705)]