157039155

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4298

約数の個数: 80

約数和(自身を含む): 346551744

約数和(自身を除く): 189512589

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1755, 2457, 2835, 4095, 4261, 5265, 7371, 12285, 12783, 21305, 29827, 36855, 38349, 55393, 63915, 89481, 115047, 149135, 166179, 191745, 268443, 276965, 345141, 387751, 447405, 498537, 575235, 805329, 830895, 1163253, 1342215, 1495611, 1725705, 1938755, 2415987, 2492685, 3489759, 4026645, 4486833, 5816265, 7478055, 10469277, 12079935, 17448795, 22434165, 31407831, 52346385, 157039155]

約数ペア:

[(1, 157039155), (3, 52346385), (5, 31407831), (7, 22434165), (9, 17448795), (13, 12079935), (15, 10469277), (21, 7478055), (27, 5816265), (35, 4486833), (39, 4026645), (45, 3489759), (63, 2492685), (65, 2415987), (81, 1938755), (91, 1725705), (105, 1495611), (117, 1342215), (135, 1163253), (189, 830895), (195, 805329), (273, 575235), (315, 498537), (351, 447405), (405, 387751), (455, 345141), (567, 276965), (585, 268443), (819, 191745), (945, 166179), (1053, 149135), (1365, 115047), (1755, 89481), (2457, 63915), (2835, 55393), (4095, 38349), (4261, 36855), (5265, 29827), (7371, 21305), (12285, 12783)]