30209025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5231}}^1$

素因数の和:5262

約数の個数: 48

約数和(自身を含む): 62281728

約数和(自身を除く): 32072703

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5231, 5775, 15693, 26155, 36617, 57541, 78465, 109851, 130775, 172623, 183085, 287705, 392325, 402787, 549255, 863115, 915425, 1208361, 1438525, 2013935, 2746275, 4315575, 6041805, 10069675, 30209025]

約数ペア:

[(1, 30209025), (3, 10069675), (5, 6041805), (7, 4315575), (11, 2746275), (15, 2013935), (21, 1438525), (25, 1208361), (33, 915425), (35, 863115), (55, 549255), (75, 402787), (77, 392325), (105, 287705), (165, 183085), (175, 172623), (231, 130775), (275, 109851), (385, 78465), (525, 57541), (825, 36617), (1155, 26155), (1925, 15693), (5231, 5775)]