64670085

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5303}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 112529664

約数和(自身を除く): 47859579

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 5303, 12195, 15909, 26515, 47727, 79545, 238635, 1437113, 4311339, 7185565, 12934017, 21556695, 64670085]

約数ペア:

[(1, 64670085), (3, 21556695), (5, 12934017), (9, 7185565), (15, 4311339), (45, 1437113), (271, 238635), (813, 79545), (1355, 47727), (2439, 26515), (4065, 15909), (5303, 12195)]