304272275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 406099008

約数和(自身を除く): 101826733

約数列:

[1, 5, 25, 37, 41, 71, 113, 185, 205, 355, 565, 925, 1025, 1517, 1775, 2627, 2825, 2911, 4181, 4633, 7585, 8023, 13135, 14555, 20905, 23165, 37925, 40115, 65675, 72775, 104525, 107707, 115825, 171421, 200575, 296851, 328943, 538535, 857105, 1484255, 1644715, 2692675, 4285525, 7421275, 8223575, 12170891, 60854455, 304272275]

約数ペア:

[(1, 304272275), (5, 60854455), (25, 12170891), (37, 8223575), (41, 7421275), (71, 4285525), (113, 2692675), (185, 1644715), (205, 1484255), (355, 857105), (565, 538535), (925, 328943), (1025, 296851), (1517, 200575), (1775, 171421), (2627, 115825), (2825, 107707), (2911, 104525), (4181, 72775), (4633, 65675), (7585, 40115), (8023, 37925), (13135, 23165), (14555, 20905)]