205506725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1483}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 267191232

約数和(自身を除く): 61684507

約数列:

[1, 5, 23, 25, 115, 241, 575, 1205, 1483, 5543, 6025, 7415, 27715, 34109, 37075, 138575, 170545, 357403, 852725, 1787015, 8220269, 8935075, 41101345, 205506725]

約数ペア:

[(1, 205506725), (5, 41101345), (23, 8935075), (25, 8220269), (115, 1787015), (241, 852725), (575, 357403), (1205, 170545), (1483, 138575), (5543, 37075), (6025, 34109), (7415, 27715)]