1572135705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{160997}}^1$

素因数の和:161046

約数の個数: 48

約数和(自身を含む): 3214808064

約数和(自身を除く): 1642672359

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 160997, 482991, 804985, 1126979, 1448973, 2414955, 3380937, 4990907, 5634895, 7244865, 10142811, 14972721, 16904685, 24954535, 34936349, 44918163, 50714055, 74863605, 104809047, 174681745, 224590815, 314427141, 524045235, 1572135705]

約数ペア:

[(1, 1572135705), (3, 524045235), (5, 314427141), (7, 224590815), (9, 174681745), (15, 104809047), (21, 74863605), (31, 50714055), (35, 44918163), (45, 34936349), (63, 24954535), (93, 16904685), (105, 14972721), (155, 10142811), (217, 7244865), (279, 5634895), (315, 4990907), (465, 3380937), (651, 2414955), (1085, 1448973), (1395, 1126979), (1953, 804985), (3255, 482991), (9765, 160997)]