2927505

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{569}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 5472000

約数和(自身を除く): 2544495

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 569, 735, 1029, 1707, 1715, 2845, 3983, 5145, 8535, 11949, 19915, 27881, 59745, 83643, 139405, 195167, 418215, 585501, 975835, 2927505]

約数ペア:

[(1, 2927505), (3, 975835), (5, 585501), (7, 418215), (15, 195167), (21, 139405), (35, 83643), (49, 59745), (105, 27881), (147, 19915), (245, 11949), (343, 8535), (569, 5145), (735, 3983), (1029, 2845), (1707, 1715)]