68895736945

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{911}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 98149294080

約数和(自身を除く): 29253557135

約数列:

[1, 5, 7, 35, 53, 59, 265, 295, 371, 413, 691, 911, 1855, 2065, 3127, 3455, 4555, 4837, 6377, 15635, 21889, 24185, 31885, 36623, 40769, 48283, 53749, 109445, 183115, 203845, 241415, 256361, 268745, 285383, 337981, 376243, 629501, 1281805, 1426915, 1689905, 1881215, 2160757, 2848697, 3147505, 4406507, 10803785, 14243485, 15125299, 19940879, 22032535, 33363553, 37140559, 75626495, 99704395, 166817765, 185702795, 233544871, 259983913, 1167724355, 1299919565, 1968449627, 9842248135, 13779147389, 68895736945]

約数ペア:

[(1, 68895736945), (5, 13779147389), (7, 9842248135), (35, 1968449627), (53, 1299919565), (59, 1167724355), (265, 259983913), (295, 233544871), (371, 185702795), (413, 166817765), (691, 99704395), (911, 75626495), (1855, 37140559), (2065, 33363553), (3127, 22032535), (3455, 19940879), (4555, 15125299), (4837, 14243485), (6377, 10803785), (15635, 4406507), (21889, 3147505), (24185, 2848697), (31885, 2160757), (36623, 1881215), (40769, 1689905), (48283, 1426915), (53749, 1281805), (109445, 629501), (183115, 376243), (203845, 337981), (241415, 285383), (256361, 268745)]