79859115

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1698

約数の個数: 80

約数和(自身を含む): 173333952

約数和(自身を除く): 93474837

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 315, 357, 405, 459, 567, 595, 765, 945, 1071, 1377, 1657, 1785, 2295, 2835, 3213, 4971, 5355, 6885, 8285, 9639, 11599, 14913, 16065, 24855, 28169, 34797, 44739, 48195, 57995, 74565, 84507, 104391, 134217, 140845, 173985, 197183, 223695, 253521, 313173, 422535, 521955, 591549, 671085, 760563, 939519, 985915, 1267605, 1565865, 1774647, 2281689, 2957745, 3802815, 4697595, 5323941, 8873235, 11408445, 15971823, 26619705, 79859115]

約数ペア:

[(1, 79859115), (3, 26619705), (5, 15971823), (7, 11408445), (9, 8873235), (15, 5323941), (17, 4697595), (21, 3802815), (27, 2957745), (35, 2281689), (45, 1774647), (51, 1565865), (63, 1267605), (81, 985915), (85, 939519), (105, 760563), (119, 671085), (135, 591549), (153, 521955), (189, 422535), (255, 313173), (315, 253521), (357, 223695), (405, 197183), (459, 173985), (567, 140845), (595, 134217), (765, 104391), (945, 84507), (1071, 74565), (1377, 57995), (1657, 48195), (1785, 44739), (2295, 34797), (2835, 28169), (3213, 24855), (4971, 16065), (5355, 14913), (6885, 11599), (8285, 9639)]