55136535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 91584768

約数和(自身を除く): 36448233

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 645, 1095, 1171, 3139, 3513, 5855, 9417, 15695, 17565, 47085, 50353, 85483, 151059, 251765, 256449, 427415, 755295, 1282245, 3675769, 11027307, 18378845, 55136535]

約数ペア:

[(1, 55136535), (3, 18378845), (5, 11027307), (15, 3675769), (43, 1282245), (73, 755295), (129, 427415), (215, 256449), (219, 251765), (365, 151059), (645, 85483), (1095, 50353), (1171, 47085), (3139, 17565), (3513, 15695), (5855, 9417)]