47545315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 62599680

約数和(自身を除く): 15054365

約数列:

[1, 5, 19, 43, 95, 103, 113, 215, 515, 565, 817, 1957, 2147, 4085, 4429, 4859, 9785, 10735, 11639, 22145, 24295, 58195, 84151, 92321, 221141, 420755, 461605, 500477, 1105705, 2502385, 9509063, 47545315]

約数ペア:

[(1, 47545315), (5, 9509063), (19, 2502385), (43, 1105705), (95, 500477), (103, 461605), (113, 420755), (215, 221141), (515, 92321), (565, 84151), (817, 58195), (1957, 24295), (2147, 22145), (4085, 11639), (4429, 10735), (4859, 9785)]