1039813302575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{120937}}^1$

素因数の和:121776

約数の個数: 48

約数和(自身を含む): 1418051262720

約数和(自身を除く): 378237960145

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 787, 2185, 3935, 10925, 14953, 18101, 19675, 74765, 90505, 120937, 343919, 373825, 452525, 604685, 1719595, 2297803, 2781551, 3023425, 8597975, 11489015, 13907755, 52849469, 57445075, 69538775, 95177419, 264247345, 475887095, 1321236725, 1808370961, 2189080637, 2379435475, 9041854805, 10945403185, 41592532103, 45209274025, 54727015925, 207962660515, 1039813302575]

約数ペア:

[(1, 1039813302575), (5, 207962660515), (19, 54727015925), (23, 45209274025), (25, 41592532103), (95, 10945403185), (115, 9041854805), (437, 2379435475), (475, 2189080637), (575, 1808370961), (787, 1321236725), (2185, 475887095), (3935, 264247345), (10925, 95177419), (14953, 69538775), (18101, 57445075), (19675, 52849469), (74765, 13907755), (90505, 11489015), (120937, 8597975), (343919, 3023425), (373825, 2781551), (452525, 2297803), (604685, 1719595)]