39107055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 73156608

約数和(自身を除く): 34049553

約数列:

[1, 3, 5, 13, 15, 17, 39, 47, 51, 65, 85, 141, 195, 221, 235, 251, 255, 611, 663, 705, 753, 799, 1105, 1255, 1833, 2397, 3055, 3263, 3315, 3765, 3995, 4267, 9165, 9789, 10387, 11797, 11985, 12801, 16315, 21335, 31161, 35391, 48945, 51935, 55471, 58985, 64005, 153361, 155805, 166413, 176955, 200549, 277355, 460083, 601647, 766805, 832065, 1002745, 2300415, 2607137, 3008235, 7821411, 13035685, 39107055]

約数ペア:

[(1, 39107055), (3, 13035685), (5, 7821411), (13, 3008235), (15, 2607137), (17, 2300415), (39, 1002745), (47, 832065), (51, 766805), (65, 601647), (85, 460083), (141, 277355), (195, 200549), (221, 176955), (235, 166413), (251, 155805), (255, 153361), (611, 64005), (663, 58985), (705, 55471), (753, 51935), (799, 48945), (1105, 35391), (1255, 31161), (1833, 21335), (2397, 16315), (3055, 12801), (3263, 11985), (3315, 11797), (3765, 10387), (3995, 9789), (4267, 9165)]