23460885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 23713515

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1049, 1065, 1491, 2485, 3147, 3195, 4473, 5245, 7343, 7455, 9441, 15735, 22029, 22365, 36715, 47205, 66087, 74479, 110145, 223437, 330435, 372395, 521353, 670311, 1117185, 1564059, 2606765, 3351555, 4692177, 7820295, 23460885]

約数ペア:

[(1, 23460885), (3, 7820295), (5, 4692177), (7, 3351555), (9, 2606765), (15, 1564059), (21, 1117185), (35, 670311), (45, 521353), (63, 372395), (71, 330435), (105, 223437), (213, 110145), (315, 74479), (355, 66087), (497, 47205), (639, 36715), (1049, 22365), (1065, 22029), (1491, 15735), (2485, 9441), (3147, 7455), (3195, 7343), (4473, 5245)]