65552415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 110025216

約数和(自身を除く): 44472801

約数列:

[1, 3, 5, 15, 23, 69, 115, 251, 345, 753, 757, 1255, 2271, 3765, 3785, 5773, 11355, 17319, 17411, 28865, 52233, 86595, 87055, 190007, 261165, 570021, 950035, 2850105, 4370161, 13110483, 21850805, 65552415]

約数ペア:

[(1, 65552415), (3, 21850805), (5, 13110483), (15, 4370161), (23, 2850105), (69, 950035), (115, 570021), (251, 261165), (345, 190007), (753, 87055), (757, 86595), (1255, 52233), (2271, 28865), (3765, 17411), (3785, 17319), (5773, 11355)]