12707415

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 28071360

約数和(自身を除く): 15363945

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 85, 105, 113, 119, 135, 147, 153, 189, 245, 255, 315, 339, 357, 441, 459, 565, 595, 735, 765, 791, 833, 945, 1017, 1071, 1323, 1695, 1785, 1921, 2205, 2295, 2373, 2499, 3051, 3213, 3955, 4165, 5085, 5355, 5537, 5763, 6615, 7119, 7497, 9605, 11865, 12495, 13447, 15255, 16065, 16611, 17289, 21357, 22491, 27685, 28815, 35595, 37485, 40341, 49833, 51867, 67235, 83055, 86445, 94129, 106785, 112455, 121023, 149499, 201705, 249165, 259335, 282387, 363069, 470645, 605115, 747495, 847161, 1411935, 1815345, 2541483, 4235805, 12707415]

約数ペア:

[(1, 12707415), (3, 4235805), (5, 2541483), (7, 1815345), (9, 1411935), (15, 847161), (17, 747495), (21, 605115), (27, 470645), (35, 363069), (45, 282387), (49, 259335), (51, 249165), (63, 201705), (85, 149499), (105, 121023), (113, 112455), (119, 106785), (135, 94129), (147, 86445), (153, 83055), (189, 67235), (245, 51867), (255, 49833), (315, 40341), (339, 37485), (357, 35595), (441, 28815), (459, 27685), (565, 22491), (595, 21357), (735, 17289), (765, 16611), (791, 16065), (833, 15255), (945, 13447), (1017, 12495), (1071, 11865), (1323, 9605), (1695, 7497), (1785, 7119), (1921, 6615), (2205, 5763), (2295, 5537), (2373, 5355), (2499, 5085), (3051, 4165), (3213, 3955)]