9968494425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{24979}}^1$

素因数の和:25322

約数の個数: 48

約数和(自身を含む): 17507183040

約数和(自身を除く): 7538688615

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 313, 425, 939, 1275, 1565, 4695, 5321, 7825, 15963, 23475, 24979, 26605, 74937, 79815, 124895, 133025, 374685, 399075, 424643, 624475, 1273929, 1873425, 2123215, 6369645, 7818427, 10616075, 23455281, 31848225, 39092135, 117276405, 132913259, 195460675, 398739777, 586382025, 664566295, 1993698885, 3322831475, 9968494425]

約数ペア:

[(1, 9968494425), (3, 3322831475), (5, 1993698885), (15, 664566295), (17, 586382025), (25, 398739777), (51, 195460675), (75, 132913259), (85, 117276405), (255, 39092135), (313, 31848225), (425, 23455281), (939, 10616075), (1275, 7818427), (1565, 6369645), (4695, 2123215), (5321, 1873425), (7825, 1273929), (15963, 624475), (23475, 424643), (24979, 399075), (26605, 374685), (74937, 133025), (79815, 124895)]