53555205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 99207360

約数和(自身を除く): 45652155

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 1045, 1553, 1815, 2299, 3135, 4659, 6897, 7765, 11495, 17083, 23295, 29507, 34485, 51249, 85415, 88521, 147535, 187913, 256245, 324577, 442605, 563739, 939565, 973731, 1622885, 2818695, 3570347, 4868655, 10711041, 17851735, 53555205]

約数ペア:

[(1, 53555205), (3, 17851735), (5, 10711041), (11, 4868655), (15, 3570347), (19, 2818695), (33, 1622885), (55, 973731), (57, 939565), (95, 563739), (121, 442605), (165, 324577), (209, 256245), (285, 187913), (363, 147535), (605, 88521), (627, 85415), (1045, 51249), (1553, 34485), (1815, 29507), (2299, 23295), (3135, 17083), (4659, 11495), (6897, 7765)]