1213550055

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{5507}}^1$

素因数の和:5660

約数の個数: 48

約数和(自身を含む): 2165304960

約数和(自身を除く): 951754905

約数列:

[1, 3, 5, 9, 15, 45, 59, 83, 177, 249, 295, 415, 531, 747, 885, 1245, 2655, 3735, 4897, 5507, 14691, 16521, 24485, 27535, 44073, 49563, 73455, 82605, 220365, 247815, 324913, 457081, 974739, 1371243, 1624565, 2285405, 2924217, 4113729, 4873695, 6856215, 14621085, 20568645, 26967779, 80903337, 134838895, 242710011, 404516685, 1213550055]

約数ペア:

[(1, 1213550055), (3, 404516685), (5, 242710011), (9, 134838895), (15, 80903337), (45, 26967779), (59, 20568645), (83, 14621085), (177, 6856215), (249, 4873695), (295, 4113729), (415, 2924217), (531, 2285405), (747, 1624565), (885, 1371243), (1245, 974739), (2655, 457081), (3735, 324913), (4897, 247815), (5507, 220365), (14691, 82605), (16521, 73455), (24485, 49563), (27535, 44073)]