16442595

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:383

約数の個数: 56

約数和(自身を含む): 31950576

約数和(自身を除く): 15507981

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 347, 351, 405, 585, 729, 1041, 1053, 1215, 1735, 1755, 3123, 3159, 3645, 4511, 5205, 5265, 9369, 9477, 13533, 15615, 15795, 22555, 28107, 40599, 46845, 47385, 67665, 84321, 121797, 140535, 202995, 252963, 365391, 421605, 608985, 1096173, 1264815, 1826955, 3288519, 5480865, 16442595]

約数ペア:

[(1, 16442595), (3, 5480865), (5, 3288519), (9, 1826955), (13, 1264815), (15, 1096173), (27, 608985), (39, 421605), (45, 365391), (65, 252963), (81, 202995), (117, 140535), (135, 121797), (195, 84321), (243, 67665), (347, 47385), (351, 46845), (405, 40599), (585, 28107), (729, 22555), (1041, 15795), (1053, 15615), (1215, 13533), (1735, 9477), (1755, 9369), (3123, 5265), (3159, 5205), (3645, 4511)]