73844339725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{43889}}^1$

素因数の和:44110

約数の個数: 48

約数和(自身を含む): 102403445760

約数和(自身を除く): 28559106035

約数列:

[1, 5, 13, 25, 31, 65, 155, 167, 325, 403, 775, 835, 2015, 2171, 4175, 5177, 10075, 10855, 25885, 43889, 54275, 67301, 129425, 219445, 336505, 570557, 1097225, 1360559, 1682525, 2852785, 6802795, 7329463, 14263925, 17687267, 34013975, 36647315, 88436335, 95283019, 183236575, 227213353, 442181675, 476415095, 1136066765, 2382075475, 2953773589, 5680333825, 14768867945, 73844339725]

約数ペア:

[(1, 73844339725), (5, 14768867945), (13, 5680333825), (25, 2953773589), (31, 2382075475), (65, 1136066765), (155, 476415095), (167, 442181675), (325, 227213353), (403, 183236575), (775, 95283019), (835, 88436335), (2015, 36647315), (2171, 34013975), (4175, 17687267), (5177, 14263925), (10075, 7329463), (10855, 6802795), (25885, 2852785), (43889, 1682525), (54275, 1360559), (67301, 1097225), (129425, 570557), (219445, 336505)]