8533525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 14776832

約数和(自身を除く): 6243307

約数列:

[1, 5, 7, 11, 13, 25, 31, 35, 55, 65, 77, 91, 121, 143, 155, 175, 217, 275, 325, 341, 385, 403, 455, 605, 715, 775, 847, 1001, 1085, 1573, 1705, 1925, 2015, 2275, 2387, 2821, 3025, 3575, 3751, 4235, 4433, 5005, 5425, 7865, 8525, 10075, 11011, 11935, 14105, 18755, 21175, 22165, 25025, 26257, 31031, 39325, 48763, 55055, 59675, 70525, 93775, 110825, 131285, 155155, 243815, 275275, 341341, 656425, 775775, 1219075, 1706705, 8533525]

約数ペア:

[(1, 8533525), (5, 1706705), (7, 1219075), (11, 775775), (13, 656425), (25, 341341), (31, 275275), (35, 243815), (55, 155155), (65, 131285), (77, 110825), (91, 93775), (121, 70525), (143, 59675), (155, 55055), (175, 48763), (217, 39325), (275, 31031), (325, 26257), (341, 25025), (385, 22165), (403, 21175), (455, 18755), (605, 14105), (715, 11935), (775, 11011), (847, 10075), (1001, 8525), (1085, 7865), (1573, 5425), (1705, 5005), (1925, 4433), (2015, 4235), (2275, 3751), (2387, 3575), (2821, 3025)]