16807095

素因数分解:

$3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 31881600

約数和(自身を除く): 15074505

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 81, 87, 135, 145, 159, 243, 261, 265, 405, 435, 477, 729, 783, 795, 1215, 1305, 1431, 1537, 2187, 2349, 2385, 3645, 3915, 4293, 4611, 7047, 7155, 7685, 10935, 11745, 12879, 13833, 21141, 21465, 23055, 35235, 38637, 41499, 63423, 64395, 69165, 105705, 115911, 124497, 193185, 207495, 317115, 373491, 579555, 622485, 1120473, 1867455, 3361419, 5602365, 16807095]

約数ペア:

[(1, 16807095), (3, 5602365), (5, 3361419), (9, 1867455), (15, 1120473), (27, 622485), (29, 579555), (45, 373491), (53, 317115), (81, 207495), (87, 193185), (135, 124497), (145, 115911), (159, 105705), (243, 69165), (261, 64395), (265, 63423), (405, 41499), (435, 38637), (477, 35235), (729, 23055), (783, 21465), (795, 21141), (1215, 13833), (1305, 12879), (1431, 11745), (1537, 10935), (2187, 7685), (2349, 7155), (2385, 7047), (3645, 4611), (3915, 4293)]