2016404325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{689369}}^1$

素因数の和:689398

約数の個数: 36

約数和(自身を含む): 3889425540

約数和(自身を除く): 1873021215

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 689369, 2068107, 3446845, 6204321, 8961797, 10340535, 17234225, 26885391, 31021605, 44808985, 51702675, 80656173, 134426955, 155108025, 224044925, 403280865, 672134775, 2016404325]

約数ペア:

[(1, 2016404325), (3, 672134775), (5, 403280865), (9, 224044925), (13, 155108025), (15, 134426955), (25, 80656173), (39, 51702675), (45, 44808985), (65, 31021605), (75, 26885391), (117, 17234225), (195, 10340535), (225, 8961797), (325, 6204321), (585, 3446845), (975, 2068107), (2925, 689369)]