11389315

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 16560000

約数和(自身を除く): 5170685

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 229, 245, 343, 1015, 1145, 1421, 1603, 1715, 6641, 7105, 8015, 9947, 11221, 33205, 46487, 49735, 56105, 78547, 232435, 325409, 392735, 1627045, 2277863, 11389315]

約数ペア:

[(1, 11389315), (5, 2277863), (7, 1627045), (29, 392735), (35, 325409), (49, 232435), (145, 78547), (203, 56105), (229, 49735), (245, 46487), (343, 33205), (1015, 11221), (1145, 9947), (1421, 8015), (1603, 7105), (1715, 6641)]