61101315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 125551296

約数和(自身を除く): 64449981

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 53, 55, 85, 99, 137, 153, 159, 165, 187, 255, 265, 411, 477, 495, 561, 583, 685, 765, 795, 901, 935, 1233, 1507, 1683, 1749, 2055, 2329, 2385, 2703, 2805, 2915, 4505, 4521, 5247, 6165, 6987, 7261, 7535, 8109, 8415, 8745, 9911, 11645, 13515, 13563, 20961, 21783, 22605, 25619, 26235, 29733, 34935, 36305, 40545, 49555, 65349, 67815, 76857, 79871, 89199, 104805, 108915, 123437, 128095, 148665, 230571, 239613, 326745, 370311, 384285, 399355, 445995, 617185, 718839, 1110933, 1152855, 1198065, 1357807, 1851555, 3594195, 4073421, 5554665, 6789035, 12220263, 20367105, 61101315]

約数ペア:

[(1, 61101315), (3, 20367105), (5, 12220263), (9, 6789035), (11, 5554665), (15, 4073421), (17, 3594195), (33, 1851555), (45, 1357807), (51, 1198065), (53, 1152855), (55, 1110933), (85, 718839), (99, 617185), (137, 445995), (153, 399355), (159, 384285), (165, 370311), (187, 326745), (255, 239613), (265, 230571), (411, 148665), (477, 128095), (495, 123437), (561, 108915), (583, 104805), (685, 89199), (765, 79871), (795, 76857), (901, 67815), (935, 65349), (1233, 49555), (1507, 40545), (1683, 36305), (1749, 34935), (2055, 29733), (2329, 26235), (2385, 25619), (2703, 22605), (2805, 21783), (2915, 20961), (4505, 13563), (4521, 13515), (5247, 11645), (6165, 9911), (6987, 8745), (7261, 8415), (7535, 8109)]