30033825

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 52020480

約数和(自身を除く): 21986655

約数列:

[1, 3, 5, 15, 25, 37, 75, 79, 111, 137, 185, 237, 395, 411, 555, 685, 925, 1185, 1975, 2055, 2775, 2923, 3425, 5069, 5925, 8769, 10275, 10823, 14615, 15207, 25345, 32469, 43845, 54115, 73075, 76035, 126725, 162345, 219225, 270575, 380175, 400451, 811725, 1201353, 2002255, 6006765, 10011275, 30033825]

約数ペア:

[(1, 30033825), (3, 10011275), (5, 6006765), (15, 2002255), (25, 1201353), (37, 811725), (75, 400451), (79, 380175), (111, 270575), (137, 219225), (185, 162345), (237, 126725), (395, 76035), (411, 73075), (555, 54115), (685, 43845), (925, 32469), (1185, 25345), (1975, 15207), (2055, 14615), (2775, 10823), (2923, 10275), (3425, 8769), (5069, 5925)]