85538115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 161939232

約数和(自身を除く): 76401117

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 949, 1095, 2003, 2847, 3285, 4745, 6009, 8541, 10015, 14235, 18027, 26039, 30045, 42705, 78117, 90135, 130195, 146219, 234351, 390585, 438657, 731095, 1171755, 1315971, 1900847, 2193285, 5702541, 6579855, 9504235, 17107623, 28512705, 85538115]

約数ペア:

[(1, 85538115), (3, 28512705), (5, 17107623), (9, 9504235), (13, 6579855), (15, 5702541), (39, 2193285), (45, 1900847), (65, 1315971), (73, 1171755), (117, 731095), (195, 438657), (219, 390585), (365, 234351), (585, 146219), (657, 130195), (949, 90135), (1095, 78117), (2003, 42705), (2847, 30045), (3285, 26039), (4745, 18027), (6009, 14235), (8541, 10015)]