57441465

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 110423040

約数和(自身を除く): 52981575

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 127, 171, 207, 285, 345, 381, 437, 529, 635, 855, 1035, 1143, 1311, 1587, 1905, 2185, 2413, 2645, 2921, 3933, 4761, 5715, 6555, 7239, 7935, 8763, 10051, 12065, 14605, 19665, 21717, 23805, 26289, 30153, 36195, 43815, 50255, 55499, 67183, 90459, 108585, 131445, 150765, 166497, 201549, 277495, 335915, 452295, 499491, 604647, 832485, 1007745, 1276477, 2497455, 3023235, 3829431, 6382385, 11488293, 19147155, 57441465]

約数ペア:

[(1, 57441465), (3, 19147155), (5, 11488293), (9, 6382385), (15, 3829431), (19, 3023235), (23, 2497455), (45, 1276477), (57, 1007745), (69, 832485), (95, 604647), (115, 499491), (127, 452295), (171, 335915), (207, 277495), (285, 201549), (345, 166497), (381, 150765), (437, 131445), (529, 108585), (635, 90459), (855, 67183), (1035, 55499), (1143, 50255), (1311, 43815), (1587, 36195), (1905, 30153), (2185, 26289), (2413, 23805), (2645, 21717), (2921, 19665), (3933, 14605), (4761, 12065), (5715, 10051), (6555, 8763), (7239, 7935)]