7351395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 12607488

約数和(自身を除く): 5256093

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 227, 255, 381, 635, 681, 1135, 1905, 2159, 3405, 3859, 6477, 10795, 11577, 19295, 28829, 32385, 57885, 86487, 144145, 432435, 490093, 1470279, 2450465, 7351395]

約数ペア:

[(1, 7351395), (3, 2450465), (5, 1470279), (15, 490093), (17, 432435), (51, 144145), (85, 86487), (127, 57885), (227, 32385), (255, 28829), (381, 19295), (635, 11577), (681, 10795), (1135, 6477), (1905, 3859), (2159, 3405)]