75530805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{102763}}^1$

素因数の和:102785

約数の個数: 24

約数和(自身を含む): 140581152

約数和(自身を除く): 65050347

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 102763, 308289, 513815, 719341, 1541445, 2158023, 3596705, 5035387, 10790115, 15106161, 25176935, 75530805]

約数ペア:

[(1, 75530805), (3, 25176935), (5, 15106161), (7, 10790115), (15, 5035387), (21, 3596705), (35, 2158023), (49, 1541445), (105, 719341), (147, 513815), (245, 308289), (735, 102763)]