55280085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{75211}}^1$

素因数の和:75233

約数の個数: 24

約数和(自身を含む): 102890016

約数和(自身を除く): 47609931

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 75211, 225633, 376055, 526477, 1128165, 1579431, 2632385, 3685339, 7897155, 11056017, 18426695, 55280085]

約数ペア:

[(1, 55280085), (3, 18426695), (5, 11056017), (7, 7897155), (15, 3685339), (21, 2632385), (35, 1579431), (49, 1128165), (105, 526477), (147, 376055), (245, 225633), (735, 75211)]