269492795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 403885440

約数和(自身を除く): 134392645

約数列:

[1, 5, 11, 13, 29, 41, 55, 65, 143, 145, 205, 317, 319, 377, 451, 533, 715, 1189, 1585, 1595, 1885, 2255, 2665, 3487, 4121, 4147, 5863, 5945, 9193, 12997, 13079, 15457, 17435, 20605, 20735, 29315, 45331, 45965, 64985, 65395, 77285, 101123, 119509, 142967, 168961, 170027, 226655, 376913, 505615, 597545, 714835, 844805, 850135, 1314599, 1858571, 1884565, 4146043, 4899869, 6572995, 9292855, 20730215, 24499345, 53898559, 269492795]

約数ペア:

[(1, 269492795), (5, 53898559), (11, 24499345), (13, 20730215), (29, 9292855), (41, 6572995), (55, 4899869), (65, 4146043), (143, 1884565), (145, 1858571), (205, 1314599), (317, 850135), (319, 844805), (377, 714835), (451, 597545), (533, 505615), (715, 376913), (1189, 226655), (1585, 170027), (1595, 168961), (1885, 142967), (2255, 119509), (2665, 101123), (3487, 77285), (4121, 65395), (4147, 64985), (5863, 45965), (5945, 45331), (9193, 29315), (12997, 20735), (13079, 20605), (15457, 17435)]