31262385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27067}}^1$

素因数の和:27093

約数の個数: 32

約数和(自身を含む): 62364672

約数和(自身を除く): 31102287

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 27067, 81201, 135335, 189469, 297737, 406005, 568407, 893211, 947345, 1488685, 2084159, 2842035, 4466055, 6252477, 10420795, 31262385]

約数ペア:

[(1, 31262385), (3, 10420795), (5, 6252477), (7, 4466055), (11, 2842035), (15, 2084159), (21, 1488685), (33, 947345), (35, 893211), (55, 568407), (77, 406005), (105, 297737), (165, 189469), (231, 135335), (385, 81201), (1155, 27067)]