147885519025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{313267}}^1$

素因数の和:314121

約数の個数: 24

約数和(自身を含む): 191584684224

約数和(自身を除く): 43699165199

約数列:

[1, 5, 23, 25, 115, 575, 821, 4105, 18883, 20525, 94415, 313267, 472075, 1566335, 7205141, 7831675, 36025705, 180128525, 257192207, 1285961035, 5915420761, 6429805175, 29577103805, 147885519025]

約数ペア:

[(1, 147885519025), (5, 29577103805), (23, 6429805175), (25, 5915420761), (115, 1285961035), (575, 257192207), (821, 180128525), (4105, 36025705), (18883, 7831675), (20525, 7205141), (94415, 1566335), (313267, 472075)]