71165115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{75307}}^1$

素因数の和:75328

約数の個数: 32

約数和(自身を含む): 144591360

約数和(自身を除く): 73426245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 75307, 225921, 376535, 527149, 677763, 1129605, 1581447, 2033289, 2635745, 3388815, 4744341, 7907235, 10166445, 14233023, 23721705, 71165115]

約数ペア:

[(1, 71165115), (3, 23721705), (5, 14233023), (7, 10166445), (9, 7907235), (15, 4744341), (21, 3388815), (27, 2635745), (35, 2033289), (45, 1581447), (63, 1129605), (105, 677763), (135, 527149), (189, 376535), (315, 225921), (945, 75307)]