71569235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 95012352

約数和(自身を除く): 23443117

約数列:

[1, 5, 17, 31, 85, 155, 157, 173, 527, 785, 865, 2635, 2669, 2941, 4867, 5363, 13345, 14705, 24335, 26815, 27161, 82739, 91171, 135805, 413695, 455855, 461737, 841991, 2308685, 4209955, 14313847, 71569235]

約数ペア:

[(1, 71569235), (5, 14313847), (17, 4209955), (31, 2308685), (85, 841991), (155, 461737), (157, 455855), (173, 413695), (527, 135805), (785, 91171), (865, 82739), (2635, 27161), (2669, 26815), (2941, 24335), (4867, 14705), (5363, 13345)]