15691793985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{57457}}^1$

素因数の和:57512

約数の個数: 96

約数和(自身を含む): 33868043520

約数和(自身を除く): 18176249535

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 289, 315, 357, 459, 595, 765, 867, 945, 1071, 1445, 1785, 2023, 2295, 2601, 3213, 4335, 5355, 6069, 7803, 10115, 13005, 16065, 18207, 30345, 39015, 54621, 57457, 91035, 172371, 273105, 287285, 402199, 517113, 861855, 976769, 1206597, 1551339, 2010995, 2585565, 2930307, 3619791, 4883845, 6032985, 6837383, 7756695, 8790921, 10859373, 14651535, 16605073, 18098955, 20512149, 26372763, 34186915, 43954605, 49815219, 54296865, 61536447, 83025365, 102560745, 116235511, 131863815, 149445657, 184609341, 249076095, 307682235, 348706533, 448336971, 581177555, 747228285, 923046705, 1046119599, 1743532665, 2241684855, 3138358797, 5230597995, 15691793985]

約数ペア:

[(1, 15691793985), (3, 5230597995), (5, 3138358797), (7, 2241684855), (9, 1743532665), (15, 1046119599), (17, 923046705), (21, 747228285), (27, 581177555), (35, 448336971), (45, 348706533), (51, 307682235), (63, 249076095), (85, 184609341), (105, 149445657), (119, 131863815), (135, 116235511), (153, 102560745), (189, 83025365), (255, 61536447), (289, 54296865), (315, 49815219), (357, 43954605), (459, 34186915), (595, 26372763), (765, 20512149), (867, 18098955), (945, 16605073), (1071, 14651535), (1445, 10859373), (1785, 8790921), (2023, 7756695), (2295, 6837383), (2601, 6032985), (3213, 4883845), (4335, 3619791), (5355, 2930307), (6069, 2585565), (7803, 2010995), (10115, 1551339), (13005, 1206597), (16065, 976769), (18207, 861855), (30345, 517113), (39015, 402199), (54621, 287285), (57457, 273105), (91035, 172371)]