269217175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 371404800

約数和(自身を除く): 102187625

約数列:

[1, 5, 19, 25, 31, 47, 95, 155, 235, 389, 475, 589, 775, 893, 1175, 1457, 1945, 2945, 4465, 7285, 7391, 9725, 12059, 14725, 18283, 22325, 27683, 36425, 36955, 60295, 91415, 138415, 184775, 229121, 301475, 347377, 457075, 566773, 692075, 1145605, 1736885, 2833865, 5728025, 8684425, 10768687, 14169325, 53843435, 269217175]

約数ペア:

[(1, 269217175), (5, 53843435), (19, 14169325), (25, 10768687), (31, 8684425), (47, 5728025), (95, 2833865), (155, 1736885), (235, 1145605), (389, 692075), (475, 566773), (589, 457075), (775, 347377), (893, 301475), (1175, 229121), (1457, 184775), (1945, 138415), (2945, 91415), (4465, 60295), (7285, 36955), (7391, 36425), (9725, 27683), (12059, 22325), (14725, 18283)]