73108075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 99736920

約数和(自身を除く): 26628845

約数列:

[1, 5, 17, 25, 31, 85, 155, 179, 425, 527, 775, 895, 961, 2635, 3043, 4475, 4805, 5549, 13175, 15215, 16337, 24025, 27745, 76075, 81685, 94333, 138725, 172019, 408425, 471665, 860095, 2358325, 2924323, 4300475, 14621615, 73108075]

約数ペア:

[(1, 73108075), (5, 14621615), (17, 4300475), (25, 2924323), (31, 2358325), (85, 860095), (155, 471665), (179, 408425), (425, 172019), (527, 138725), (775, 94333), (895, 81685), (961, 76075), (2635, 27745), (3043, 24025), (4475, 16337), (4805, 15215), (5549, 13175)]