61465965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1289}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 114056640

約数和(自身を除く): 52590675

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 561, 867, 935, 1289, 1445, 2805, 3179, 3867, 4335, 6445, 9537, 14179, 15895, 19335, 21913, 42537, 47685, 65739, 70895, 109565, 212685, 241043, 328695, 372521, 723129, 1117563, 1205215, 1862605, 3615645, 4097731, 5587815, 12293193, 20488655, 61465965]

約数ペア:

[(1, 61465965), (3, 20488655), (5, 12293193), (11, 5587815), (15, 4097731), (17, 3615645), (33, 1862605), (51, 1205215), (55, 1117563), (85, 723129), (165, 372521), (187, 328695), (255, 241043), (289, 212685), (561, 109565), (867, 70895), (935, 65739), (1289, 47685), (1445, 42537), (2805, 21913), (3179, 19335), (3867, 15895), (4335, 14179), (6445, 9537)]