72301005

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{8501}}^1$

素因数の和:8528

約数の個数: 48

約数和(自身を含む): 148546944

約数和(自身を除く): 76245939

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8501, 8505, 25503, 42505, 59507, 76509, 127515, 178521, 229527, 297535, 382545, 535563, 688581, 892605, 1147635, 1606689, 2065743, 2677815, 3442905, 4820067, 8033445, 10328715, 14460201, 24100335, 72301005]

約数ペア:

[(1, 72301005), (3, 24100335), (5, 14460201), (7, 10328715), (9, 8033445), (15, 4820067), (21, 3442905), (27, 2677815), (35, 2065743), (45, 1606689), (63, 1147635), (81, 892605), (105, 688581), (135, 535563), (189, 382545), (243, 297535), (315, 229527), (405, 178521), (567, 127515), (945, 76509), (1215, 59507), (1701, 42505), (2835, 25503), (8501, 8505)]