2550695

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 3693600

約数和(自身を除く): 1142905

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 359, 1015, 1421, 1795, 2513, 7105, 10411, 12565, 17591, 52055, 72877, 87955, 364385, 510139, 2550695]

約数ペア:

[(1, 2550695), (5, 510139), (7, 364385), (29, 87955), (35, 72877), (49, 52055), (145, 17591), (203, 12565), (245, 10411), (359, 7105), (1015, 2513), (1421, 1795)]