16090425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5530

約数の個数: 36

約数和(自身を含む): 31042284

約数和(自身を除く): 14951859

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 5501, 16503, 27505, 49509, 71513, 82515, 137525, 214539, 247545, 357565, 412575, 643617, 1072695, 1237725, 1787825, 3218085, 5363475, 16090425]

約数ペア:

[(1, 16090425), (3, 5363475), (5, 3218085), (9, 1787825), (13, 1237725), (15, 1072695), (25, 643617), (39, 412575), (45, 357565), (65, 247545), (75, 214539), (117, 137525), (195, 82515), (225, 71513), (325, 49509), (585, 27505), (975, 16503), (2925, 5501)]