122878804545

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{44123}}^1$

素因数の和:44572

約数の個数: 96

約数和(自身を含む): 254726087040

約数和(自身を除く): 131847282495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 421, 441, 735, 945, 1263, 1323, 2105, 2205, 2947, 3789, 6315, 6615, 8841, 11367, 14735, 18945, 20629, 26523, 44123, 44205, 56835, 61887, 79569, 103145, 132369, 132615, 185661, 220615, 308861, 309435, 397107, 397845, 556983, 661845, 926583, 928305, 1191321, 1544305, 1985535, 2162027, 2779749, 2784915, 4632915, 5956605, 6486081, 8339247, 10810135, 13898745, 18575783, 19458243, 32430405, 41696235, 55727349, 58374729, 92878915, 97291215, 130030481, 167182047, 278636745, 291873645, 390091443, 501546141, 650152405, 835910235, 910213367, 1170274329, 1950457215, 2507730705, 2730640101, 3510822987, 4551066835, 5851371645, 8191920303, 13653200505, 17554114935, 24575760909, 40959601515, 122878804545]

約数ペア:

[(1, 122878804545), (3, 40959601515), (5, 24575760909), (7, 17554114935), (9, 13653200505), (15, 8191920303), (21, 5851371645), (27, 4551066835), (35, 3510822987), (45, 2730640101), (49, 2507730705), (63, 1950457215), (105, 1170274329), (135, 910213367), (147, 835910235), (189, 650152405), (245, 501546141), (315, 390091443), (421, 291873645), (441, 278636745), (735, 167182047), (945, 130030481), (1263, 97291215), (1323, 92878915), (2105, 58374729), (2205, 55727349), (2947, 41696235), (3789, 32430405), (6315, 19458243), (6615, 18575783), (8841, 13898745), (11367, 10810135), (14735, 8339247), (18945, 6486081), (20629, 5956605), (26523, 4632915), (44123, 2784915), (44205, 2779749), (56835, 2162027), (61887, 1985535), (79569, 1544305), (103145, 1191321), (132369, 928305), (132615, 926583), (185661, 661845), (220615, 556983), (308861, 397845), (309435, 397107)]