10854415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 6563825

約数列:

[1, 5, 11, 13, 17, 19, 47, 55, 65, 85, 95, 143, 187, 209, 221, 235, 247, 323, 517, 611, 715, 799, 893, 935, 1045, 1105, 1235, 1615, 2431, 2585, 2717, 3055, 3553, 3995, 4199, 4465, 6721, 8789, 9823, 10387, 11609, 12155, 13585, 15181, 17765, 20995, 33605, 43945, 46189, 49115, 51935, 58045, 75905, 114257, 127699, 166991, 197353, 230945, 571285, 638495, 834955, 986765, 2170883, 10854415]

約数ペア:

[(1, 10854415), (5, 2170883), (11, 986765), (13, 834955), (17, 638495), (19, 571285), (47, 230945), (55, 197353), (65, 166991), (85, 127699), (95, 114257), (143, 75905), (187, 58045), (209, 51935), (221, 49115), (235, 46189), (247, 43945), (323, 33605), (517, 20995), (611, 17765), (715, 15181), (799, 13585), (893, 12155), (935, 11609), (1045, 10387), (1105, 9823), (1235, 8789), (1615, 6721), (2431, 4465), (2585, 4199), (2717, 3995), (3055, 3553)]