147017725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13457}}^1$

素因数の和:13509

約数の個数: 24

約数和(自身を含む): 200255040

約数和(自身を除く): 53237315

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 13457, 67285, 255683, 309511, 336425, 1278415, 1547555, 5880709, 6392075, 7737775, 29403545, 147017725]

約数ペア:

[(1, 147017725), (5, 29403545), (19, 7737775), (23, 6392075), (25, 5880709), (95, 1547555), (115, 1278415), (437, 336425), (475, 309511), (575, 255683), (2185, 67285), (10925, 13457)]