344061215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 463345920

約数和(自身を除く): 119284705

約数列:

[1, 5, 17, 19, 85, 95, 163, 323, 815, 1307, 1615, 2771, 3097, 6535, 13855, 15485, 22219, 24833, 52649, 111095, 124165, 213041, 263245, 422161, 1065205, 2110805, 3621697, 4047779, 18108485, 20238895, 68812243, 344061215]

約数ペア:

[(1, 344061215), (5, 68812243), (17, 20238895), (19, 18108485), (85, 4047779), (95, 3621697), (163, 2110805), (323, 1065205), (815, 422161), (1307, 263245), (1615, 213041), (2771, 124165), (3097, 111095), (6535, 52649), (13855, 24833), (15485, 22219)]