30268075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 40042080

約数和(自身を除く): 9774005

約数列:

[1, 5, 17, 25, 85, 229, 311, 425, 1145, 1555, 3893, 5287, 5725, 7775, 19465, 26435, 71219, 97325, 132175, 356095, 1210723, 1780475, 6053615, 30268075]

約数ペア:

[(1, 30268075), (5, 6053615), (17, 1780475), (25, 1210723), (85, 356095), (229, 132175), (311, 97325), (425, 71219), (1145, 26435), (1555, 19465), (3893, 7775), (5287, 5725)]