73668245

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 106782720

約数和(自身を除く): 33114475

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 1085, 1333, 1505, 1579, 6665, 7895, 9331, 11053, 46655, 48949, 55265, 67897, 244745, 339485, 342643, 475279, 1713215, 2104807, 2376395, 10524035, 14733649, 73668245]

約数ペア:

[(1, 73668245), (5, 14733649), (7, 10524035), (31, 2376395), (35, 2104807), (43, 1713215), (155, 475279), (215, 342643), (217, 339485), (301, 244745), (1085, 67897), (1333, 55265), (1505, 48949), (1579, 46655), (6665, 11053), (7895, 9331)]