22352265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 43942080

約数和(自身を除く): 21589815

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2011, 2223, 3705, 6033, 10055, 11115, 18099, 26143, 30165, 38209, 78429, 90495, 114627, 130715, 191045, 235287, 343881, 392145, 496717, 573135, 1176435, 1490151, 1719405, 2483585, 4470453, 7450755, 22352265]

約数ペア:

[(1, 22352265), (3, 7450755), (5, 4470453), (9, 2483585), (13, 1719405), (15, 1490151), (19, 1176435), (39, 573135), (45, 496717), (57, 392145), (65, 343881), (95, 235287), (117, 191045), (171, 130715), (195, 114627), (247, 90495), (285, 78429), (585, 38209), (741, 30165), (855, 26143), (1235, 18099), (2011, 11115), (2223, 10055), (3705, 6033)]