327297025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 456667200

約数和(自身を除く): 129370175

約数列:

[1, 5, 11, 25, 55, 61, 109, 179, 275, 305, 545, 671, 895, 1199, 1525, 1969, 2725, 3355, 4475, 5995, 6649, 9845, 10919, 16775, 19511, 29975, 33245, 49225, 54595, 73139, 97555, 120109, 166225, 214621, 272975, 365695, 487775, 600545, 1073105, 1190171, 1828475, 3002725, 5365525, 5950855, 13091881, 29754275, 65459405, 327297025]

約数ペア:

[(1, 327297025), (5, 65459405), (11, 29754275), (25, 13091881), (55, 5950855), (61, 5365525), (109, 3002725), (179, 1828475), (275, 1190171), (305, 1073105), (545, 600545), (671, 487775), (895, 365695), (1199, 272975), (1525, 214621), (1969, 166225), (2725, 120109), (3355, 97555), (4475, 73139), (5995, 54595), (6649, 49225), (9845, 33245), (10919, 29975), (16775, 19511)]