127318905

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 277430400

約数和(自身を除く): 150111495

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 57, 63, 95, 105, 133, 135, 147, 171, 189, 245, 285, 315, 399, 441, 513, 665, 735, 855, 931, 945, 1013, 1197, 1323, 1995, 2205, 2565, 2793, 3039, 3591, 4655, 5065, 5985, 6615, 7091, 8379, 9117, 13965, 15195, 17955, 19247, 21273, 25137, 27351, 35455, 41895, 45585, 49637, 57741, 63819, 96235, 106365, 125685, 134729, 136755, 148911, 173223, 191457, 248185, 288705, 319095, 404187, 446733, 519669, 673645, 744555, 866115, 943103, 957285, 1212561, 1340199, 2020935, 2233665, 2598345, 2829309, 3637683, 4715515, 6062805, 6700995, 8487927, 14146545, 18188415, 25463781, 42439635, 127318905]

約数ペア:

[(1, 127318905), (3, 42439635), (5, 25463781), (7, 18188415), (9, 14146545), (15, 8487927), (19, 6700995), (21, 6062805), (27, 4715515), (35, 3637683), (45, 2829309), (49, 2598345), (57, 2233665), (63, 2020935), (95, 1340199), (105, 1212561), (133, 957285), (135, 943103), (147, 866115), (171, 744555), (189, 673645), (245, 519669), (285, 446733), (315, 404187), (399, 319095), (441, 288705), (513, 248185), (665, 191457), (735, 173223), (855, 148911), (931, 136755), (945, 134729), (1013, 125685), (1197, 106365), (1323, 96235), (1995, 63819), (2205, 57741), (2565, 49637), (2793, 45585), (3039, 41895), (3591, 35455), (4655, 27351), (5065, 25137), (5985, 21273), (6615, 19247), (7091, 17955), (8379, 15195), (9117, 13965)]