75854835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 151010496

約数和(自身を除く): 75155661

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 257, 315, 771, 937, 1285, 1799, 2313, 2811, 3855, 4685, 5397, 6559, 8433, 8995, 11565, 14055, 16191, 19677, 26985, 32795, 42165, 59031, 80955, 98385, 240809, 295155, 722427, 1204045, 1685663, 2167281, 3612135, 5056989, 8428315, 10836405, 15170967, 25284945, 75854835]

約数ペア:

[(1, 75854835), (3, 25284945), (5, 15170967), (7, 10836405), (9, 8428315), (15, 5056989), (21, 3612135), (35, 2167281), (45, 1685663), (63, 1204045), (105, 722427), (257, 295155), (315, 240809), (771, 98385), (937, 80955), (1285, 59031), (1799, 42165), (2313, 32795), (2811, 26985), (3855, 19677), (4685, 16191), (5397, 14055), (6559, 11565), (8433, 8995)]