11868045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 22511808

約数和(自身を除く): 10643763

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 67, 105, 147, 201, 241, 245, 335, 469, 723, 735, 1005, 1205, 1407, 1687, 2345, 3283, 3615, 5061, 7035, 8435, 9849, 11809, 16147, 16415, 25305, 35427, 48441, 49245, 59045, 80735, 113029, 177135, 242205, 339087, 565145, 791203, 1695435, 2373609, 3956015, 11868045]

約数ペア:

[(1, 11868045), (3, 3956015), (5, 2373609), (7, 1695435), (15, 791203), (21, 565145), (35, 339087), (49, 242205), (67, 177135), (105, 113029), (147, 80735), (201, 59045), (241, 49245), (245, 48441), (335, 35427), (469, 25305), (723, 16415), (735, 16147), (1005, 11809), (1205, 9849), (1407, 8435), (1687, 7035), (2345, 5061), (3283, 3615)]