85195275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 157870848

約数和(自身を除く): 72675573

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1221, 2035, 2775, 2791, 6105, 8373, 10175, 13955, 30525, 30701, 41865, 69775, 92103, 103267, 153505, 209325, 309801, 460515, 516335, 767525, 1135937, 1549005, 2302575, 2581675, 3407811, 5679685, 7745025, 17039055, 28398425, 85195275]

約数ペア:

[(1, 85195275), (3, 28398425), (5, 17039055), (11, 7745025), (15, 5679685), (25, 3407811), (33, 2581675), (37, 2302575), (55, 1549005), (75, 1135937), (111, 767525), (165, 516335), (185, 460515), (275, 309801), (407, 209325), (555, 153505), (825, 103267), (925, 92103), (1221, 69775), (2035, 41865), (2775, 30701), (2791, 30525), (6105, 13955), (8373, 10175)]