16556535

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4229}}^1$

素因数の和:4272

約数の個数: 32

約数和(自身を含む): 30456000

約数和(自身を除く): 13899465

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 4229, 12687, 21145, 38061, 63435, 114183, 122641, 190305, 367923, 570915, 613205, 1103769, 1839615, 3311307, 5518845, 16556535]

約数ペア:

[(1, 16556535), (3, 5518845), (5, 3311307), (9, 1839615), (15, 1103769), (27, 613205), (29, 570915), (45, 367923), (87, 190305), (135, 122641), (145, 114183), (261, 63435), (435, 38061), (783, 21145), (1305, 12687), (3915, 4229)]