268425795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 478953216

約数和(自身を除く): 210527421

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 121, 165, 213, 355, 363, 605, 781, 1065, 1815, 2083, 2343, 3905, 6249, 8591, 10415, 11715, 22913, 25773, 31245, 42955, 68739, 114565, 128865, 147893, 252043, 343695, 443679, 739465, 756129, 1260215, 1626823, 2218395, 3780645, 4880469, 8134115, 17895053, 24402345, 53685159, 89475265, 268425795]

約数ペア:

[(1, 268425795), (3, 89475265), (5, 53685159), (11, 24402345), (15, 17895053), (33, 8134115), (55, 4880469), (71, 3780645), (121, 2218395), (165, 1626823), (213, 1260215), (355, 756129), (363, 739465), (605, 443679), (781, 343695), (1065, 252043), (1815, 147893), (2083, 128865), (2343, 114565), (3905, 68739), (6249, 42955), (8591, 31245), (10415, 25773), (11715, 22913)]