455235

素因数分解:

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

素因数の和:139

約数の個数: 32

約数和(自身を含む): 829440

約数和(自身を除く): 374205

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 89, 93, 155, 165, 267, 341, 445, 465, 979, 1023, 1335, 1705, 2759, 2937, 4895, 5115, 8277, 13795, 14685, 30349, 41385, 91047, 151745, 455235]

約数ペア:

[(1, 455235), (3, 151745), (5, 91047), (11, 41385), (15, 30349), (31, 14685), (33, 13795), (55, 8277), (89, 5115), (93, 4895), (155, 2937), (165, 2759), (267, 1705), (341, 1335), (445, 1023), (465, 979)]