3340305

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 6019200

約数和(自身を除く): 2678895

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 227, 327, 545, 681, 981, 1135, 1635, 2043, 2943, 3405, 4905, 6129, 10215, 14715, 24743, 30645, 74229, 123715, 222687, 371145, 668061, 1113435, 3340305]

約数ペア:

[(1, 3340305), (3, 1113435), (5, 668061), (9, 371145), (15, 222687), (27, 123715), (45, 74229), (109, 30645), (135, 24743), (227, 14715), (327, 10215), (545, 6129), (681, 4905), (981, 3405), (1135, 2943), (1635, 2043)]