53591715

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 98332416

約数和(自身を除く): 44740701

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 937, 1271, 1395, 1845, 2811, 3813, 4685, 6355, 8433, 11439, 14055, 19065, 29047, 38417, 42165, 57195, 87141, 115251, 145235, 192085, 261423, 345753, 435705, 576255, 1190927, 1307115, 1728765, 3572781, 5954635, 10718343, 17863905, 53591715]

約数ペア:

[(1, 53591715), (3, 17863905), (5, 10718343), (9, 5954635), (15, 3572781), (31, 1728765), (41, 1307115), (45, 1190927), (93, 576255), (123, 435705), (155, 345753), (205, 261423), (279, 192085), (369, 145235), (465, 115251), (615, 87141), (937, 57195), (1271, 42165), (1395, 38417), (1845, 29047), (2811, 19065), (3813, 14055), (4685, 11439), (6355, 8433)]