18144103675

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{751}}^1\times {\mathrm{2677}}^1$

素因数の和:3476

約数の個数: 36

約数和(自身を含む): 23785653216

約数和(自身を除く): 5641549541

約数列:

[1, 5, 19, 25, 95, 361, 475, 751, 1805, 2677, 3755, 9025, 13385, 14269, 18775, 50863, 66925, 71345, 254315, 271111, 356725, 966397, 1271575, 1355555, 2010427, 4831985, 6777775, 10052135, 24159925, 38198113, 50260675, 190990565, 725764147, 954952825, 3628820735, 18144103675]

約数ペア:

[(1, 18144103675), (5, 3628820735), (19, 954952825), (25, 725764147), (95, 190990565), (361, 50260675), (475, 38198113), (751, 24159925), (1805, 10052135), (2677, 6777775), (3755, 4831985), (9025, 2010427), (13385, 1355555), (14269, 1271575), (18775, 966397), (50863, 356725), (66925, 271111), (71345, 254315)]