494261075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2647}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 772283904

約数和(自身を除く): 278022829

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 97, 175, 275, 385, 485, 679, 1067, 1925, 2425, 2647, 3395, 5335, 7469, 13235, 16975, 18529, 26675, 29117, 37345, 66175, 92645, 145585, 186725, 203819, 256759, 463225, 727925, 1019095, 1283795, 1797313, 2824349, 5095475, 6418975, 8986565, 14121745, 19770443, 44932825, 70608725, 98852215, 494261075]

約数ペア:

[(1, 494261075), (5, 98852215), (7, 70608725), (11, 44932825), (25, 19770443), (35, 14121745), (55, 8986565), (77, 6418975), (97, 5095475), (175, 2824349), (275, 1797313), (385, 1283795), (485, 1019095), (679, 727925), (1067, 463225), (1925, 256759), (2425, 203819), (2647, 186725), (3395, 145585), (5335, 92645), (7469, 66175), (13235, 37345), (16975, 29117), (18529, 26675)]