42936705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4446

約数の個数: 48

約数和(自身を含む): 87819264

約数和(自身を除く): 44882559

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, 4397, 9765, 13191, 21985, 30779, 39573, 65955, 92337, 136307, 153895, 197865, 277011, 408921, 461685, 681535, 954149, 1226763, 1385055, 2044605, 2862447, 4770745, 6133815, 8587341, 14312235, 42936705]

約数ペア:

[(1, 42936705), (3, 14312235), (5, 8587341), (7, 6133815), (9, 4770745), (15, 2862447), (21, 2044605), (31, 1385055), (35, 1226763), (45, 954149), (63, 681535), (93, 461685), (105, 408921), (155, 277011), (217, 197865), (279, 153895), (315, 136307), (465, 92337), (651, 65955), (1085, 39573), (1395, 30779), (1953, 21985), (3255, 13191), (4397, 9765)]