47701115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6563

約数の個数: 32

約数和(自身を含む): 75133440

約数和(自身を除く): 27432325

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 6521, 7315, 32605, 45647, 71731, 123899, 228235, 358655, 502117, 619495, 867293, 1362889, 2510585, 4336465, 6814445, 9540223, 47701115]

約数ペア:

[(1, 47701115), (5, 9540223), (7, 6814445), (11, 4336465), (19, 2510585), (35, 1362889), (55, 867293), (77, 619495), (95, 502117), (133, 358655), (209, 228235), (385, 123899), (665, 71731), (1045, 45647), (1463, 32605), (6521, 7315)]