12983415

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 21482496

約数和(自身を除く): 8499081

約数列:

[1, 3, 5, 15, 71, 73, 167, 213, 219, 355, 365, 501, 835, 1065, 1095, 2505, 5183, 11857, 12191, 15549, 25915, 35571, 36573, 59285, 60955, 77745, 177855, 182865, 865561, 2596683, 4327805, 12983415]

約数ペア:

[(1, 12983415), (3, 4327805), (5, 2596683), (15, 865561), (71, 182865), (73, 177855), (167, 77745), (213, 60955), (219, 59285), (355, 36573), (365, 35571), (501, 25915), (835, 15549), (1065, 12191), (1095, 11857), (2505, 5183)]