89922985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 116785152

約数和(自身を除く): 26862167

約数列:

[1, 5, 23, 47, 115, 127, 131, 235, 635, 655, 1081, 2921, 3013, 5405, 5969, 6157, 14605, 15065, 16637, 29845, 30785, 83185, 137287, 141611, 382651, 686435, 708055, 781939, 1913255, 3909695, 17984597, 89922985]

約数ペア:

[(1, 89922985), (5, 17984597), (23, 3909695), (47, 1913255), (115, 781939), (127, 708055), (131, 686435), (235, 382651), (635, 141611), (655, 137287), (1081, 83185), (2921, 30785), (3013, 29845), (5405, 16637), (5969, 15065), (6157, 14605)]