68757535

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 108214272

約数和(自身を除く): 39456737

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 155, 217, 245, 341, 385, 539, 823, 1085, 1519, 1705, 2387, 2695, 4115, 5761, 7595, 9053, 11935, 16709, 25513, 28805, 40327, 45265, 63371, 83545, 127565, 178591, 201635, 280643, 316855, 443597, 892955, 1250137, 1403215, 1964501, 2217985, 6250685, 9822505, 13751507, 68757535]

約数ペア:

[(1, 68757535), (5, 13751507), (7, 9822505), (11, 6250685), (31, 2217985), (35, 1964501), (49, 1403215), (55, 1250137), (77, 892955), (155, 443597), (217, 316855), (245, 280643), (341, 201635), (385, 178591), (539, 127565), (823, 83545), (1085, 63371), (1519, 45265), (1705, 40327), (2387, 28805), (2695, 25513), (4115, 16709), (5761, 11935), (7595, 9053)]