12415650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6395

約数の個数: 48

約数和(自身を含む): 33164544

約数和(自身を除く): 20748894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6367, 12734, 19101, 31835, 38202, 63670, 82771, 95505, 159175, 165542, 191010, 248313, 318350, 413855, 477525, 496626, 827710, 955050, 1241565, 2069275, 2483130, 4138550, 6207825, 12415650]

約数ペア:

[(1, 12415650), (2, 6207825), (3, 4138550), (5, 2483130), (6, 2069275), (10, 1241565), (13, 955050), (15, 827710), (25, 496626), (26, 477525), (30, 413855), (39, 318350), (50, 248313), (65, 191010), (75, 165542), (78, 159175), (130, 95505), (150, 82771), (195, 63670), (325, 38202), (390, 31835), (650, 19101), (975, 12734), (1950, 6367)]