7073955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 14848704

約数和(自身を除く): 7774749

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1321, 1785, 3963, 5355, 6605, 9247, 11889, 19815, 22457, 27741, 46235, 59445, 67371, 83223, 112285, 138705, 157199, 202113, 336855, 416115, 471597, 785995, 1010565, 1414791, 2357985, 7073955]

約数ペア:

[(1, 7073955), (3, 2357985), (5, 1414791), (7, 1010565), (9, 785995), (15, 471597), (17, 416115), (21, 336855), (35, 202113), (45, 157199), (51, 138705), (63, 112285), (85, 83223), (105, 67371), (119, 59445), (153, 46235), (255, 27741), (315, 22457), (357, 19815), (595, 11889), (765, 9247), (1071, 6605), (1321, 5355), (1785, 3963)]