81014775225

素因数分解:

$3^1\times 5^2\times {\mathrm{62141}}^1\times {\mathrm{17383}}^1$

素因数の和:79537

約数の個数: 24

約数和(自身を含む): 133954289472

約数和(自身を除く): 52939514247

約数列:

[1, 3, 5, 15, 25, 75, 17383, 52149, 62141, 86915, 186423, 260745, 310705, 434575, 932115, 1303725, 1553525, 4660575, 1080197003, 3240591009, 5400985015, 16202955045, 27004925075, 81014775225]

約数ペア:

[(1, 81014775225), (3, 27004925075), (5, 16202955045), (15, 5400985015), (25, 3240591009), (75, 1080197003), (17383, 4660575), (52149, 1553525), (62141, 1303725), (86915, 932115), (186423, 434575), (260745, 310705)]