16568955

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 32104800

約数和(自身を除く): 15535845

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1049, 1053, 1215, 1755, 3147, 3159, 5245, 5265, 9441, 13637, 15735, 15795, 28323, 40911, 47205, 68185, 84969, 122733, 141615, 204555, 254907, 368199, 424845, 613665, 1104597, 1274535, 1840995, 3313791, 5522985, 16568955]

約数ペア:

[(1, 16568955), (3, 5522985), (5, 3313791), (9, 1840995), (13, 1274535), (15, 1104597), (27, 613665), (39, 424845), (45, 368199), (65, 254907), (81, 204555), (117, 141615), (135, 122733), (195, 84969), (243, 68185), (351, 47205), (405, 40911), (585, 28323), (1049, 15795), (1053, 15735), (1215, 13637), (1755, 9441), (3147, 5265), (3159, 5245)]