47116745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 63974400

約数和(自身を除く): 16857655

約数列:

[1, 5, 13, 31, 65, 67, 155, 335, 349, 403, 871, 1745, 2015, 2077, 4355, 4537, 10385, 10819, 22685, 23383, 27001, 54095, 116915, 135005, 140647, 303979, 703235, 724873, 1519895, 3624365, 9423349, 47116745]

約数ペア:

[(1, 47116745), (5, 9423349), (13, 3624365), (31, 1519895), (65, 724873), (67, 703235), (155, 303979), (335, 140647), (349, 135005), (403, 116915), (871, 54095), (1745, 27001), (2015, 23383), (2077, 22685), (4355, 10819), (4537, 10385)]