128545974045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1\times {\mathrm{39343}}^1$

素因数の和:43642

約数の個数: 48

約数和(自身を含む): 235980905472

約数和(自身を除く): 107434931427

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 4271, 12813, 21355, 38439, 39343, 64065, 72607, 118029, 192195, 196715, 217821, 354087, 363035, 590145, 653463, 668831, 1089105, 1770435, 2006493, 3267315, 3344155, 6019479, 10032465, 30097395, 168033953, 504101859, 840169765, 1512305577, 2520509295, 2856577201, 7561527885, 8569731603, 14282886005, 25709194809, 42848658015, 128545974045]

約数ペア:

[(1, 128545974045), (3, 42848658015), (5, 25709194809), (9, 14282886005), (15, 8569731603), (17, 7561527885), (45, 2856577201), (51, 2520509295), (85, 1512305577), (153, 840169765), (255, 504101859), (765, 168033953), (4271, 30097395), (12813, 10032465), (21355, 6019479), (38439, 3344155), (39343, 3267315), (64065, 2006493), (72607, 1770435), (118029, 1089105), (192195, 668831), (196715, 653463), (217821, 590145), (354087, 363035)]