25725210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{122501}}^1$

素因数の和:122518

約数の個数: 32

約数和(自身を含む): 70561152

約数和(自身を除く): 44835942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 122501, 245002, 367503, 612505, 735006, 857507, 1225010, 1715014, 1837515, 2572521, 3675030, 4287535, 5145042, 8575070, 12862605, 25725210]

約数ペア:

[(1, 25725210), (2, 12862605), (3, 8575070), (5, 5145042), (6, 4287535), (7, 3675030), (10, 2572521), (14, 1837515), (15, 1715014), (21, 1225010), (30, 857507), (35, 735006), (42, 612505), (70, 367503), (105, 245002), (210, 122501)]