55693845

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21713}}^1$

素因数の和:21746

約数の個数: 32

約数和(自身を含む): 104227200

約数和(自身を除く): 48533355

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 21713, 65139, 108565, 195417, 325695, 412547, 586251, 977085, 1237641, 2062735, 2931255, 3712923, 6188205, 11138769, 18564615, 55693845]

約数ペア:

[(1, 55693845), (3, 18564615), (5, 11138769), (9, 6188205), (15, 3712923), (19, 2931255), (27, 2062735), (45, 1237641), (57, 977085), (95, 586251), (135, 412547), (171, 325695), (285, 195417), (513, 108565), (855, 65139), (2565, 21713)]