284391371955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1\times {\mathrm{11047}}^1$

素因数の和:12664

約数の個数: 64

約数和(自身を含む): 487455436800

約数和(自身を除く): 203064064845

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 1531, 3363, 4593, 5605, 7655, 11047, 16815, 22965, 29089, 33141, 55235, 87267, 90329, 145445, 165705, 209893, 270987, 436335, 451645, 629679, 651773, 1049465, 1354935, 1716251, 1955319, 3148395, 3258865, 5148753, 8581255, 9776595, 12383687, 16912957, 25743765, 37151061, 50738871, 61918435, 84564785, 185755305, 253694355, 321346183, 964038549, 997864463, 1606730915, 2993593389, 4820192745, 4989322315, 14967966945, 18959424797, 56878274391, 94797123985, 284391371955]

約数ペア:

[(1, 284391371955), (3, 94797123985), (5, 56878274391), (15, 18959424797), (19, 14967966945), (57, 4989322315), (59, 4820192745), (95, 2993593389), (177, 1606730915), (285, 997864463), (295, 964038549), (885, 321346183), (1121, 253694355), (1531, 185755305), (3363, 84564785), (4593, 61918435), (5605, 50738871), (7655, 37151061), (11047, 25743765), (16815, 16912957), (22965, 12383687), (29089, 9776595), (33141, 8581255), (55235, 5148753), (87267, 3258865), (90329, 3148395), (145445, 1955319), (165705, 1716251), (209893, 1354935), (270987, 1049465), (436335, 651773), (451645, 629679)]