15125004

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{7121}}^1$

素因数の和:7190

約数の個数: 36

約数和(自身を含む): 38886120

約数和(自身を除く): 23761116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 7121, 14242, 21363, 28484, 42726, 64089, 85452, 128178, 256356, 420139, 840278, 1260417, 1680556, 2520834, 3781251, 5041668, 7562502, 15125004]

約数ペア:

[(1, 15125004), (2, 7562502), (3, 5041668), (4, 3781251), (6, 2520834), (9, 1680556), (12, 1260417), (18, 840278), (36, 420139), (59, 256356), (118, 128178), (177, 85452), (236, 64089), (354, 42726), (531, 28484), (708, 21363), (1062, 14242), (2124, 7121)]