9917295

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 6630033

約数列:

[1, 3, 5, 15, 37, 107, 111, 167, 185, 321, 501, 535, 555, 835, 1605, 2505, 3959, 6179, 11877, 17869, 18537, 19795, 30895, 53607, 59385, 89345, 92685, 268035, 661153, 1983459, 3305765, 9917295]

約数ペア:

[(1, 9917295), (3, 3305765), (5, 1983459), (15, 661153), (37, 268035), (107, 92685), (111, 89345), (167, 59385), (185, 53607), (321, 30895), (501, 19795), (535, 18537), (555, 17869), (835, 11877), (1605, 6179), (2505, 3959)]