74688435

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15227}}^1$

素因数の和:15347

約数の個数: 24

約数和(自身を含む): 130656240

約数和(自身を除く): 55967805

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 15227, 45681, 76135, 137043, 228405, 685215, 1659743, 4979229, 8298715, 14937687, 24896145, 74688435]

約数ペア:

[(1, 74688435), (3, 24896145), (5, 14937687), (9, 8298715), (15, 4979229), (45, 1659743), (109, 685215), (327, 228405), (545, 137043), (981, 76135), (1635, 45681), (4905, 15227)]